Del finds a very beautiful tea set hidden deep in the Curious Cousins Secondhand Shoppe—but something about it doesn’t add up. It’s missing some teacups, and the hand-painted design on it looks very familiar. The tea set must be connected to their family! Alma and Del are excited to solve the case of the mysterious tea set, but their questions (“Who painted it?” “Is it magical?”) only get an Abuelita shrug and a confusing answer. Still, with determination, neighborhood magic, and, of course, a little help from Evie, the best-friend-cousins will learn the truth behind the tea set as they work to make it whole once more!