"Carlos and Carmen want to make this year's Father's Day really special for Papá. At first they don't know what to do, but working together, they come up with the perfect idea -- a treasure hunt. Luckily for Papá, the twins are with him every step of the way making sure that he solves the clues, follows the map, and finds the extra-special treasure."--Page 4 of cover.
by Kirsten McDonald ; illustrated by Fátima Anaya.