Timing is key. Especially for this rescue mission.

Mateo, Ruby, and Corey Hudson lost their friend Jia to the villainous Captain Vincent’s clutches, and now they’re determined to bring her back to safety.

But the Hudson kids don’t have a way to time-travel without the Obsidian Compass, until Mateo figures out the secret component to get his own compass working. Soon the whole family—plus their wacky neighbor, Chuck, and his rusty orange bus, Blossom—are swept up in another epic adventure. With their own time-traveling vehicle and some help from history’s most famous young markswoman, Annie Oakley, the Hudson kids think they’re prepared to sneak onto the Vermillion. Unbeknownst to them, Captain Vincent already knows they’re coming. In fact, he’s counting on it. . . .

In this second action-packed novel of the Time Castaways trilogy,New York Times bestselling author Liesl Shurtliff keeps readers riveted with each stunning revelation about the characters they’ve come to know and love. Nothing can stay hidden when time reveals all.