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The Grotto's Secret: A Historical Conspiracy Mystery Thriller (Torcal Trilogy Book 1) Kindle Edition
Winner of THE PEOPLE'S BOOK PRIZE ~ Best Fiction 2017!
A Historical Conspiracy Thriller for fans of Glenn Cooper, Kate Mosse and James Rollins
A healing herb kept secret for centuries. A TV show host who stands to lose everything.
Castile de Granada, 1492: Risking her life, Spanish author Ana-María de Carbonela vowed to keep an unknown yet powerful healing herb’s location hidden. It remained a secret …
Until now.
TV show host Kelby Wade is forced into the search when her niece is targeted by the relentless assassin who killed her brother. She is pursued on a perilous quest, from a grotto in rural Andalusia to a bizarre hospital in Surrey, to uncover the mystery found between crumbling sheets of parchment in the ruins of a rural Spanish farm.
In a race against a conspiracy who want the herb’s power, she struggles to piece together the puzzle and follow the trail her brother left to trace the mysterious plant before the deadly conspirators locate it.
It’s only a matter of time before the ancient secret gets exposed ...
Read the reviews!
If you love an action-packed conspiracy thriller, download a sample to see for yourself! Or grab free sample chapters at Paula Wynne’s website.
And then follow the story into the next book ... The Sacred Symbol.
The Sacred Symbol Readers Recommend:
The Sacred Symbol, which has been recommended by reviewers for fans of CJ Sansom and SJ Parris and Dan Brown.
- LanguageEnglish
- Publication dateApril 1, 2016
- Reading age16 - 18 years
- File size2720 KB
- The Grotto's Secret: A Historical Conspiracy Mystery Thriller (Torcal Trilogy Book 1)1Kindle Edition$0.99$0.99
- The Sacred Symbol: A Historical Conspiracy Mystery Thriller (Torcal Trilogy Book 2)2Kindle Edition$2.99$2.99
- The Luna Legacy: A Historical Conspiracy Mystery Thriller (Torcal Trilogy Book 3)3Kindle Edition$3.99$3.99
Editorial Reviews
About the Author
The Grotto's Secret is a fast-paced thriller that lacestogether historical and modern global settings with a supernatural hint. Described by readers as a 'must' for fans of Glenn Cooper, Kate Mosseand James Rollins.
Paula is currently writing more conspiracythrillers with historical mystery twists. She brings her love forthrillers and history, along with the beauty of countries like Spaininto her books.
Paula occasionally gives away books and otherbonus material for readers, so join her news to find out more:eepurl.com/byjPVT
Find out more about Paula at paulawynne.com
Product details
- ASIN : B01DQXNPIQ
- Publisher : Prado Press; 1st edition (April 1, 2016)
- Publication date : April 1, 2016
- Language : English
- File size : 2720 KB
- Text-to-Speech : Enabled
- Screen Reader : Supported
- Enhanced typesetting : Enabled
- X-Ray : Not Enabled
- Word Wise : Enabled
- Sticky notes : On Kindle Scribe
- Print length : 379 pages
- Best Sellers Rank: #620,998 in Kindle Store (See Top 100 in Kindle Store)
- #1,689 in Historical Thrillers (Kindle Store)
- #1,998 in Conspiracy Thrillers (Kindle Store)
- #4,749 in Historical Mysteries (Kindle Store)
- Customer Reviews:
About the author

Paula Wynne is the award-winning author of The Grotto's Secret which won The People's Book Prize in 2017. She has appeared on TV several times, including the BBC Show, Escape to the Continent, which showed her and her husband's quest to buy a second home in Spain so Paula could become a full time writer. They now live between Newbury, Berkshire and Malaga, Spain where Paula spends her time writing.
The Torcal Trilogy series is described by readers as a 'must' for fans of Kate Mosse and Dan Brown. Paula's first World War II Thriller is said to be "her best book so far" by reviewers.
Paula is currently writing more conspiracy thrillers with historical mystery twists. She brings her love for thrillers and history, along with the beauty of European countries into her books.
Paula runs regular book giveaways, so join her news or find out more about Paula at https://www.paulawynne.com.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on Amazon-
Top reviews
Top reviews from the United States
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I did receive a copy of this book in exchange for an honest review, but I loved it so much I purchased it.
Then we meet Ana-Maria de Carbonela. It is the year 1492. She and her mother know how to use the herb, but they are in danger from doing so.
This story was alright, though I didn't care for the going back and forth between the past and the present. I think this story would have been better if we would have learned about the past first, then introduced to the present. I also didn't care for knowing the identity of the bad guy right off the bat. It kind of put a damper on the whole mystery thing the author was going for.
Against this background, a remarkable story is woven involving Kelly, Roy who is also a doctor and Annie, the little girl. Annie seems to be receiving messages from Maria and provides important clues to Kelly which is used by Kelly and Roy to pursue their investigation. The book takes the readers over a roller coaster of adventures along with Kelly and Rob to find the herb, to find the brother’s killer and safely return back. Plenty of twists and turns during this journey make the book very difficult to put down!
A fantastic book that makes the reader long for the next two installments!!!
* I received an ARC of this book in exchange for an honest review.
Top reviews from other countries

My review rules are: The more stars, the more I liked it.
If there are too many typos or errors the less stars I give
If the storyline or plot is poor or contains too many errors, the characters are too weak, the ending lacking something, then the less stars I give.
Simple, uncomplicated and to the point without giving anything away.
Some of the books I read have been given to me by the author as a pre-release copy and this does not bias my reviews in any way.


Action, conspiracy and a shady group intent on doing wrong. Throw in a psychotic stalker, an evil henchman and a couple of kick-ass female main characters, one of whom is trying desperately to protect her niece, the other, her mother, and it's a recipe for a very satisfying read. There's even a glimmer of romance.
Definitely a book to add to your must-read list. Highly recommended.

