The Book of Jubilees is a captivating historical fantasy fiction novel that follows the second life of Juan Ponce de Leon. Most people know that Juan discovered North America, but very few know that in his search for the Fountain of Youth, he actually found a fountain originating from the Garden of Eden.

Upon this discovery, Juan must confront his nemesis, Diego Columbus, the son of the famed explorer Christopher Columbus. During their battle, Diego is mortally wounded, forcing Juan to save his life by taking him to the mythical Garden of Eden for healing. As a result, a transformation occurs, and Juan and Diego become leaders in an ancient struggle against a group of fallen angels known as the Watchers.

The Watchers, upon learning the whereabouts of the Ark of the Covenant, attempt to harness its power to take over creation. Juan and Diego, alongside a group of assembled warriors, must face the angels, their offspring the Nephilim, and a mysterious people known as the Elioud. With the guidance of King Solomon, these warriors seek the answers hidden within the Book of Jubilees to finally eliminate the threat that has plagued mankind since the beginning.