Join these young heroes on an adventure steeped in the mythology and legends of the ancient Aztec and Maya Continuing their thrilling adventures, cousins Adam and Justin Sinclair, with their friend Kim Maleka, are now hunting for the third Stone of Power, one of seven mysterious stones lost centuries ago. The third stone might be located in an ancient city, hidden in the depths of the Mexican jungle.

When their small plane crashes in the jungle, Adam, Justin, Kim, and James are rescued by an uncontacted tribe. James, who is wounded, must stay behind as the kids, with only a young boy, Tukum, as their guide, make their way through the dense and dangerous jungle to find the city. River rafting on a crocodile-infested river and evading predators are just part of this hazardous task.

Of course, their old adversary Dr. Khalid is close behind as the kids press on in search of the lost city of stone gods. But he is not the worst of their problems. This time Adam will clash with a terrible enemy who adopts the persona of an evil Aztec god, Tezcatlipoca, and is keen to revive the ancient tradition of human sacrifice. Adam, Justin, and Tukum must play a dreadful ball game of life and death and maybe survive. Will they emerge alive from the jungle? Will Dr. Khalid find the third Stone of Power before they do?

"[Olive Collins] brings history to life in this mesmerizing epic spanning 5 generations and 170 years." —Irish Independent

 “A memorable sweeping saga.” —Examiner

"Epic." —The Times

"Engaging and unforgettable." —The Post

821: After the landlord of Lugdale Estate in Kerry is assassinated, young Art O'Neill's innocent father is hanged and Art is deported to the cane fields of Jamaica as an indentured servant. On Mangrove Plantation he gradually acclimatises to the exotic country and unfamiliar customs of the African slaves, and achieves a kind of contentment. When the new heirs to the plantation arrive from Ireland they resurrect the ghosts of brutal injustices against Art. He bides his time and hides his abhorrence from his owners. During those years he prospers, he sees his coloured children freed after emancipation, he owns land and his family thrive. Eventually he is promised seven gold coins when he finishes his service, but he doubts his master will part with the coins. One hundred years later in Ireland, a skeleton is discovered beneath a fallen tree on the grounds of Lugdale Estate. By its side is a gold coin minted in 1870. Yseult, the owner of the estate, watches as events unfold, fearful of the long-buried truths that may emerge about her family's past and its links to the slave trade. As the skeleton gives up its secrets, Yseult realises she too can no longer hide.