The Nina, the Pinta, and the vanishing treasure

Sinopsis(en Inglés)

No tenemos la sinopsis en tu idioma: se muestra la de la edición original.

When the entire Christopher Columbus exhibit disappears from the local museum, fourth-grade sleuth-in-training Alec Flint investigates, aided by his new classmate and potential partner, Gina, who wants his help looking into the disappearance of a teacher.