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The Sun God's Heart: The Heart & Treasure Series - Cora Price -Book 1 (EBOOK )
The Sun God's Heart: The Heart & Treasure Series - Cora Price -Book 1 (EBOOK )
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One relic, two rivals, and a power older than the sun.
When archaeologist Cassidy Reyes survives a deadly trap in the Great Pyramid, she discovers her mother’s journal points to the fabled Sun God’s Heart, a jewel said to channel divine power. Ten years later, the same symbol resurfaces in Lima’s museums, and Cassidy must beat mercenary treasure-hunter Raven McAllister to a prize that could rewrite history, or end it.
ABOUT THE BOOK
She came for the treasure. He came for the glory. Only one can survive.
Deep in the Peruvian jungle, a lethal treasure beckons...
When brilliant archaeologist Cassidy Reyes discovers a long-lost clue to the Sun God’s Heart—a mythical Incan relic said to grant untold power—her world erupts into a whirlwind of danger and discovery. Haunted by her mother’s mysterious disappearance and determined to protect a sacred legacy, Cassidy must race across continents and into the heart of Peru’s ancient ruins before ruthless treasure hunters reach it first.
Enter James “Raven” McAllister—ex-special forces, infamous treasure hunter, and Cassidy’s fiercest rival. He’s chasing the Heart for his own reasons... and he’ll stop at nothing to get it.
As ancient traps awaken and enemies close in, Cassidy must trust her instincts, face the ghosts of her past, and confront a man who threatens to steal more than just the treasure—he might steal her heart.
The Sun God’s Heart is a gripping romantic adventure filled with:
- High-stakes archaeology and ancient legends
- Fiery chemistry and enemies-to-lovers tension
- Exotic locations, from the Great Pyramid to the Andes
- A fierce female lead determined to finish what her mother started
Fans of Lara Croft, The Mummy, and Clive Cussler will devour this fast-paced tale of passion, peril, and a priceless artifact that could change the course of history.
READER PRAISE
“Temple-run suspense and a romance that absolutely smolders.”
“If Lara Croft met The Mummy but with Incan lore—couldn’t put it down.”
“Cora Price nails the balance of history, heart, and high-stakes twists.”
The Heart & Treasure Series Reading Order
Book 1: Sun God's Heart
Book 2: Eye of Ra
Book 3: Elephant Tusk of the Savannah King
Book 4: Sword of Shogun
Book 5: Emerald of Eldorado
Book 6: Norse Runestone
Book 7: Flute of Genghis Khan
Book 8: Jade of the Heavenly Maiden
Book 9: Trident of Poseidon
Book 10: Opal of Dreams
Book 11: Scarab of Isis
Book 12: Emerald Quill of the Alhambra
Find the Full series here.
Click here for the full reading guide.
MEET THE AUTHOR: CORA PRICE
Cora Price crafts action-adventure romances that fuse lost civilizations, pulse-pounding treasure hunts, and couples who fall in love while outrunning booby traps. When she isn’t poring over forgotten maps, she’s chasing the perfect espresso—and the next legend to unravel.
TROPES YOU’LL LOVE
Treasure-hunter heroine vs. mercenary rival → slow-burn alliance
Lost-parent quest & found journal clues
Ancient tech & celestial-alignment traps
Jungle temple finale under solar eclipse
Academic mentor + shady government interest
Enemies-to-partners, life-or-death confession moments
FEATURED LOCATIONS
Great Pyramid, Egypt – Queen’s Chamber: the prologue trap that started the obsession.
Lima, Peru – Mercado Central & Museo Nacional Archives: black-market clues and restricted manuscripts.
Oxford – All Souls College: Calderón’s map room and a compass that “knows how to find the sun.”
Espíritu Pampa Jungle, Andes: sentinel tree markers, hidden plaza, and the submerged temple.
Sub-temple Sanctum: chest beneath the southern column where Cassidy faces her mother’s fate.
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BOOK DETAILS
Detail | Information |
---|---|
Pages | 406 |
Paperback ISBN | TBC |
Paperback Dimensions | 5 × 8 inches |
Language | English (US spelling) |
Categories | Adventure Romance; Archaeological Thriller; Treasure-Hunting Mystery; Romantic Suspense; International Thriller |
Series | Heart & Treasure, Book 1 |
Listen to a deep dive podcast into the book from this page.
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Where imagination knows no bounds and adventure awaits at every turn.

As someone who devours both historical fiction and romance, this book was absolutely perfect for me. Price's research into Inca civilization is evident on every page, from the religious practices to the architectural details. The Sun God's Heart isn't just a MacGuffin - it has real cultural and historical significance that makes the quest feel meaningful. Add in the sizzling chemistry between Cassidy and Raven, and you have a winner. Already pre-ordered 'Eye of Ra'!
This book hit me right in the feels! Cassidy's journey isn't just about finding an ancient artifact - it's about understanding her heritage and her mother's choices. The way Price weaves the past and present together is masterful. Dr. Nina Reyes becomes a character in her own right through her journal entries, and her influence on both the plot and her daughter's growth is beautifully done. The romance is the perfect complement to this emotional journey.
What a ride! The pacing in this book is phenomenal - just when you think you have a moment to breathe, Price throws another twist or revelation at you. I loved the dual perspective between Cassidy and Raven, and the way their individual motivations slowly align. The jungle scenes are incredibly atmospheric, and the danger feels real. My only complaint is that I want more Professor Calderon - that man needs his own book!
Can we talk about how perfectly Cora Price executed the enemies-to-lovers trope? Raven starts as this mysterious, potentially dangerous rival, and watching him reveal his true character layer by layer was absolutely delicious. The moment when he gives Cassidy the rubies that belonged to her mother? I literally threw my Kindle down and squealed. This is exactly the kind of romantic tension I live for!
If you love treasure hunting adventures with steamy romance, this is your book! Cassidy is such a strong, determined heroine - she's driven by more than just the thrill of discovery; she's seeking connection with her mother's memory. And Raven McAllister... that man could charm his way out of any ancient trap (and into my heart). The romantic tension builds beautifully throughout, and when they finally get together? *Fans self* Absolutely swoon-worthy!