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C.N. Crawford
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Alex Rivers
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Agent of Darkness (Dark Fae FBI Book 3) Kindle Edition

by C.N. Crawford (Author), Alex Rivers (Author) Format: Kindle Edition
4.5 out of 5 stars 2,726 ratings
There’s a dark power growing within me. And I’m not sure I can control it.

The fae king wants me dead. His assassins tracked me down and nearly killed me— now they’re the ones lying lifeless in a pool of blood. But the price I've paid is too high. They hurt someone I love, and I burn for revenge. I’m done watching from the sidelines. Following the seductive fae Roan, I join the rebels but find myself surrounded by suspicion at every turn.

But with the strange new magic in my blood, no one trusts me anymore. It's the magic of fear, of terror, of nightmares. The king’s minions have given me another name: Mistress of Dread. My power is unstable and deadly, and to get my vengeance, I must learn to control it. Yet with fury boiling in my blood and desire for Roan kindling my heart, it seems like an impossible task.

FBI Agent, Pixie, Terror Leech, Mistress of Dread. Will I become a King Killer as well?
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  1. Book 3 of 4
    Dark Fae FBI
  2. Print length
    356 pages
  3. Language
    English
  4. Accessibility
    Learn more
  5. Publication date
    August 19, 2017
  6. File size
    2.1 MB
  7. Page Flip
    Enabled
  8. Word Wise
    Enabled
  9. Enhanced typesetting
    Enabled
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There are 4 books in this series.

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Product details

  • ASIN ‏ : ‎ B074YGQ24B
  • Accessibility ‏ : ‎ Learn more
  • Publication date ‏ : ‎ August 19, 2017
  • Edition ‏ : ‎ 1st
  • Language ‏ : ‎ English
  • File size ‏ : ‎ 2.1 MB
  • Simultaneous device usage ‏ : ‎ Unlimited
  • Screen Reader ‏ : ‎ Supported
  • Enhanced typesetting ‏ : ‎ Enabled
  • X-Ray ‏ : ‎ Not Enabled
  • Word Wise ‏ : ‎ Enabled
  • Print length ‏ : ‎ 356 pages
  • Page Flip ‏ : ‎ Enabled
  • Book 3 of 4 ‏ : ‎ Dark Fae FBI
  • Customer Reviews:
    4.5 out of 5 stars 2,726 ratings

About the authors

Follow authors to get new release updates, plus improved recommendations.
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  1. C.N. Crawford

    C.N. Crawford

    Brief content visible, double tap to read full content.
    Full content visible, double tap to read brief content.

    C.N. Crawford are Wall Street Journal bestselling authors of fantasy romance and urban fantasy--not one person but two. When they are not looking after their two energetic sons, they take turns writing drafts and revising.

    Christine is from Lexington, Massachusetts and has had a lifelong interest in New England folklore--with a particular fondness for creepy old cemeteries. Nick spent his childhood reading fantasy and science fiction during Vermont's long winters, which have rendered him impervious to the cold.

    In addition to writing fiction, we love to hear from our readers and can be reached in our facebook group https://www.facebook.com/groups/cncrawford/.

    And, for early and discounted access to new novels, free stories, and more, join the email list at: http://www.cncrawford.com

    See more on the author's page
  2. Alex Rivers

    Alex Rivers

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    Full content visible, double tap to read brief content.

    Alex Rivers is the co-author of the Dark Fae FBI Series. In the past, he's been a journalist, a game developer, and the CEO of the company Loadingames. He is married to a woman who diligently forces him to live his dream, and is the father of an angel, a pixie, and a gremlin. He has two voracious hounds that wag their tail quite menacingly at anyone who comes near his home.

    Alex has been imagining himself fighting demons and vampires since forever. Writing about it is even better, because he doesn’t get bitten, or tormented in hell, or even just muddy. In fact, he does it in his slippers.

    Alex also writes crime thrillers under the pen name Mike Omer.

    You can contact Alex by sending him an email to alex@strangerealm.com

    See more on the author's page
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Customer reviews

4.5 out of 5 stars
2,726 global ratings

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Customers say

Customers find this book exciting with lots of twists and turns, featuring a strong protagonist. Moreover, they appreciate the emotional content, with one customer describing it as a heart pounding series. Additionally, the writing style receives positive feedback, with one customer noting its fluidity.

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Plot varietyCharacter developmentPlot qualityEmotional contentWriting style
25 customers mention "Plot variety"25 positive0 negative

Customers enjoy the plot variety of the book, describing it as exciting and filled with action, with one customer noting its many twists and turns.

"WOW. What a ride! I can’t wait for the next book!..." Read more

"...With torture, a little spice, and fights. I enjoyed this fast paced urban fantasy" Read more

"...So, without further ado, thank you both for your wild imagination that gives me so much pleasure." Read more

"...I enjoyed the stories and the relationship between Roan and Cass...." Read more

15 customers mention "Character development"15 positive0 negative

Customers appreciate the character development in the book, particularly noting the strong protagonist and likeable heroine, with one customer highlighting the epic tension between the lead characters.

"...installment the story mostly takes place with the Fae and we meet some new characters...." Read more

"...I love the characters and the setting in this book. I don't often read about the Fae very often...." Read more

"...There's a lot of fighting and some great characters die or are traitors...." Read more

"I am loving the ride with all of these wonderful characters. The plots are awesome! And the developing chemistry is perfect." Read more

9 customers mention "Plot quality"9 positive0 negative

Customers enjoy the plot of the book.

"I love everything about the fame. I was surprised with the storyline and how it progressed from trying to learn about her powers and how to unveil...." Read more

"The plot was better in this book than the rest of the series so far...." Read more

"So many tears! It’s an incredible story that’s not finished yet...." Read more

"...I enjoyed the stories and was happy with how things worked out." Read more

6 customers mention "Emotional content"6 positive0 negative

Customers appreciate the emotional depth of the book, with one describing it as a heart pounding series.

"...This book was full of angst, emotions, physical and physiological trauma and though some things have been resolved, and I hope to see a full..." Read more

"...there's some really dramatic times and I found myself feelings lots of emotions which is the sign of a great book...." Read more

"...Even though some of them were at the end. Lots of action and lots of emotions. I wish Roan and the others were more forthcoming with Cass...." Read more

"This was so emotional and had some really sad parts love how she gets a handle on her powers and they just to to talk it out" Read more

5 customers mention "Writing style"5 positive0 negative

Customers appreciate the writing style of the book, describing it as highly imaginative and fluid.

"...The writing style is highly imaginative and the story moves at a great pace with a bit of humour. Nothing formulaic about these authors." Read more

"...C & A have done an awesome job once again ! Their writing is so fluid .. the story is exciting, fast paced, and original...." Read more

"I've bought each book in this series. Very addictive. Well written, fantastic imagination. Great action adventure with an adult splash of romance." Read more

"...They pick the best characters, plots, and writing style to keep readers wanting more!" Read more

Top reviews from the United States

  • Inspector Gadget
    5.0 out of 5 stars Can't wait for the next one!
    Reviewed in the United States on September 6, 2017
    Format: KindleVerified Purchase
    WOW. What a ride! I can’t wait for the next book! I really wish this had been longer – the beginning went on longer than I thought it needed to, while the ending felt rushed. The relationships are a bit oddly-developed – in some ways, I feel like certain characters should already know each other better and have more of a connection, and in others, I really felt like more needed to be built. But overall, it was a great book, and I'm really curious to see where the series will go from here. I do strongly feel like there need to be 2 more books instead of just 1, both because I feel like series should have an odd number of installments, and because I feel like they have too many loose ends to tie up and things to explain/make happen to wrap up in just 1 book without rushing it.

    ***SPOILERS BELOW***

    The first part of the book last a bit too long for me. I'm not going to lie, Cass annoyed the hell out of me in the beginning. I remember CN asking their fans how we felt about characters going through self-destructive phases and I think the consensus was, it can be okay if it's constructive. But I didn't ultimately feel that it was super constructive, especially since a lot of it could have been avoided by Cass just keeping her word properly and going with Roan when she was supposed to, not when she felt like it (basically). Granted she had been through some major trauma in the previous books, but she's also a trained and experienced FBI agent, so it kind of seemed like the selfish behavior was out of character.

    Oh, Gabriel. There really does need to be some better closure on Gabriel. Surely there's some fae artifact that can bring back his ghost to help them out with some task and make peace, before going on to his final resting place?!

    Elrine seriously needs to be put in her place - and what's more, it really has to come from Roan. I honestly never liked her from the beginning (and I don't think we were supposed to), but there was truly no reason for her to be so nasty to Cass - or for Roan to allow it. She was downright petty, inappropriate, and all, "I know him sooo much better than you" which is just so rude, especially to someone's soulmate.

    Branwen and the shadows was a really nice touch! I’d like to see her and Cass work out their differences and become good friends, because Cass’ BFF back in the US honestly doesn’t seem to really get it.
    3 people found this helpful
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  • Mlp at g mail
    4.0 out of 5 stars Agent of Darkness
    Reviewed in the United States on April 20, 2020
    Format: KindleVerified Purchase
    I love everything about the fame. I was surprised with the storyline and how it progressed from trying to learn about her powers and how to unveil. Then to take them away from her again without any reason was a huge disappointment. It was obvious that her and Roan were headed to a meaningful relationship but to have her reject him when he finally explained how they had bonded and what that meant, was the only reason I gave it 4 stars rather than 5. She was face not human and that’s what humans do.
    One person found this helpful
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  • Dcharm
    5.0 out of 5 stars 5 star read
    Reviewed in the United States on February 4, 2025
    Format: KindleVerified Purchase
    Absolutely loved this next installment of the dark fae FBI series. With torture, a little spice, and fights. I enjoyed this fast paced urban fantasy
    Helpful
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  • Kindle Customer
    5.0 out of 5 stars Powerful!
    Reviewed in the United States on September 16, 2024
    Format: KindleVerified Purchase
    I couldn't put it down. I read on until I finished it & was disappointed when I did. I loved reading it & I'm not going to repeat myself telling you why. I can't wait to get my hands on the next book. So, without further ado, thank you both for your wild imagination that gives me so much pleasure.
    Helpful
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  • Ashley
    4.0 out of 5 stars Agent of Darkness
    Reviewed in the United States on January 20, 2021
    Format: KindleVerified Purchase
    The best book in the series thus far. In this installment the story mostly takes place with the Fae and we meet some new characters. I loved learning more about the Fae, especially Roan and his past. I also enjoy learning more about Fae’s power and unveiling. Can’t wait for the next book!
    Helpful
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  • C. F.
    5.0 out of 5 stars An ancient stone echoes
    Reviewed in the United States on April 14, 2024
    Format: KindleVerified Purchase
    Cassandra has grown into her power and uncovered her hidden origins, and I think even found love with Roan though she still fights against her emotions with that despite the fact that they are now bonded mates. The imprisonment and war with the fae high king has reached a peak and she still hides the truth from Roan which I believes is what scares her the most. This book was full of angst, emotions, physical and physiological trauma and though some things have been resolved, and I hope to see a full outcome in the next story. Such an edge of your seat read!
    Helpful
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  • Molly McLain
    3.0 out of 5 stars An easy but mid read
    Reviewed in the United States on May 21, 2025
    Format: KindleVerified Purchase
    The plot was better in this book than the rest of the series so far. It definitely answers some questions that have been raised, but honestly, I think it was too short for proper expounding upon the plot.
    Helpful
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  • Shebeara
    5.0 out of 5 stars omg a rollercoaster
    Reviewed in the United States on October 9, 2024
    Format: KindleVerified Purchase
    So many tears! It’s an incredible story that’s not finished yet. I didn’t expect the complexity of this story or the world wind of changes Cassandra would experience. Sometimes you like her and some times you don’t. She’s such a fallible heroine.
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Top reviews from other countries

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  • Jz
    5.0 out of 5 stars This third book in the series has got me so excited that I'm dancing in my seat
    Reviewed in the United Kingdom on August 21, 2017
    Format: KindleVerified Purchase
    You know when you've finished reading a book that you've really enjoyed and you want to tell everyone about how great it was but you can't really find the right words to give it the justice it deserves? Well that's exactly how I feel about Agent of Darkness, the third book in the Dark Fae FBI book.

    This book was pure awesomeness. The authors have ramped everything up tenfold and it was just so exciting to read that I found it incredibly difficult to book the down (FYI, don't start reading this book just before going to bed). It picks right back up where book two ended with Cass in Trinovantum. From then on in the story goes from strength to strength. There were several times where my heart bled for Cass and there were several points where my heart stuttered from the shock surprises thrown at us. There were some points in the book where I'd worked out what was going to happen before they did, but then suddenly the authors threw something else into the mix which I really didn't see coming, and that just made it all the more exciting.

    Towards the end of this book I wasn't sure if that was going to be it for the series and thought just maybe the authors had decided to wrap it up after three books, but then no! The very ending unveils more loose ends for us to unravel in the next book, and I for one am super excited to read what's going to happen next. I just really hope that I don't have to wait too long to read it as I'm almost bursting at the seams with excitement for what will come next. This book is an easy five out of five stars from me. Read it now!
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  • Viky-Blue-Eyes
    5.0 out of 5 stars macht süchtig
    Reviewed in Germany on October 9, 2017
    Format: KindleVerified Purchase
    OMG! Das Buch ist der Wahnsinn! Cass, Roan, Gabriel,... So gemein, so toll!
    Wiedermal spannend und gut durchdacht, zum Mitfiebern, eine Gefühlsachterbahn.
    Und es geht wohl weiter - ich hoffe, das 4. Buch erscheint bald!!!
    Report
  • Liash
    5.0 out of 5 stars Love this series!
    Reviewed in Australia on May 7, 2018
    Format: KindleVerified Purchase
    This series continues to impress! As Cassandra finds out more about her fae heritage, so too does the story change to be more of the fae world and less of the human. After dealing with Siofra in the last book, Cassandra is now free to help Roan and his team. But when she turns up to help, he says he no longer needs her and sends her away. She doesn't fit into her old life anymore, and with her fae friends not wanting her either, she is lost and adrift with no anchor. She spirals out of control as she tries to understand her place in the world as a pixie - half fae, half human but not fitting in either world. I have to say this was very well written - I experienced Cassandra's despair, her pain, longing and suffering. How she was pulled out if it and what happens next you'll have to read to find out, but needless to say, I couldn't put the book down and can't wait to read the next one - especially with that ending!
    Report
  • Linda Figueira
    5.0 out of 5 stars Fabulous
    Reviewed in Brazil on February 13, 2021
    Format: KindleVerified Purchase
    That’s a book difficult to let it down, as the wish to devour it is strong. Fabulous is just one of the adjectives one could choose for this story. It’s full of surprises and the plots are well sewn. The settings as always are a character apart giving all the support to the narrative. Eager to read the next one. Talk to you then. You can’t miss it and enjoy the journey.
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  • Radhika Bansal
    4.0 out of 5 stars Good book
    Reviewed in India on May 23, 2022
    Format: KindleVerified Purchase
    I am enjoying the story. I can't wait for earbuds next. There are going tobe many additions and I would love to read it.
    Report

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