Bestselling authors Amie Kaufman and Ryan Graudin invite readers into a wondrous world where lost things are found, and where two cousins must come face-to-face with the impossible…Whenever Jake and Marisol get together, adventure follows. They have their late Nana to thank for that. Her epic trips and treasure hunts were legendary.With the whole family reuniting for one last summer vacation at Nana’s home, the cousins are prepared for an extraordinary trip of their own. Foll