First in a completed series from a USA Today bestselling author: When princess Arabelle finds herself tangled in a web of prophecy, she’s forced out of her life of leisure and into a dangerous quest. Arabelle is a seventeen-year-old daughter of a merchant king whose life of leisure is shattered when she's attacked by a poisonous creature that hasn't walked the land in over five centuries. Unfortunately, she finds herself an unwitting agent of an ancient prophecy that promises death to her and all she loves.... To avoid such a fate, all she has to do is overcome the debilitating effects of the poison coursing through her veins, find the heirs to the prophecy, and help them overthrow a despot who's been ruling the land with an iron fist for nearly five centuries. As an agent of the prophecy, she has no other choice.

The Riverton family had been enjoying a simple summer vacation when, through a fluke of nature, they found themselves in a strange new land. The Riverton brothers quickly realize that in this world, they have gained unusual powers. Powers that their parents fear will attract the attention of Azazel himself - the merciless wizard who brutally controls this world. The two brothers soon learn that an ancient prophecy has finally been initiated by their arrival in Trimoria. As the heirs of this prophecy, they are destined to lead the armies of men, dwarves, elves, and even a misfit ogre against the prophesied demon horde. Only one thing stands in their way. The evil wizard who has learned of their presence, and has sent assassins to wipe them from existence.

From a USA Today bestselling author: The epic struggle continues for the Riverton brothers as they work on mastering skills they don’t yet fully understand, help raise and train two armies, and all the while, face the assassins hired to destroy them. These tools of the prophecy are being honed for one purpose, but it’s uncertain whether they’ll manage to stay alive for the final showdown.

From a USA Today bestselling author: Chaos abounds as the people of Trimoria are preparing for the final battle. Assassins are seeking to end the king's reign, debilitating madness overwhelms many of the wizards, and suddenly an emissary from a long-lost civilization arrives. All the while, the demon lord’s minions are amassing at the border. The future of Trimoria hangs in the balance.