From the bestselling author of100 Cupboardscomes the second book in a one-of-a-kind middle grade time travel series thatis perfect for fans of Soman Chainani's School for Good and Evil books.Sam Miracle never thought that his future could lie in the past. But after leaping through centuries at the side of a mystical time walker, Sam and his best friend, Glory, know that the next mornings sun could belong to yesterday as easily as tomorrow.But no day is safe. Since the Vulture escaped, Sam and Glorys greatest nemesis has left no time nor place unmarked by his path of destruction. At least Sam and Glory have Peter, the youngest version of their mentor, Father Tiempo, to help repair the sands of time... until they dont.Determined to save their friend from the Vultures clutches, Sam and Glory put their trust in Ghost, a creature from before time itself. But now, the sidekick must fill the legends shoes, the hero must play backup, and the powers they have yet to discover might just hold the key to protecting every last second for eons to come.