¡Essie! ¿Otra Vez? / Again, Essie?

2022 — by Jenny Lacika and Teresa Martinez

"Rafael wants to protect his toys from his little sister, Essie. Gathering materials from around the house, he builds a wall tall enough and wide enough to keep her out. But will it be strong enough? And what does Essie really want? A playful exploration of physical space and geometry, featuring Chicanx (Mexican American) characters and a glossary of Spanish words." -- publisher