Rápido y Lento | Fast and Slow is a vibrant bilingual board book that introduces young children to the concept of speed through everyday actions and familiar animals. Each page contrasts things that move fast—like cheetahs or cars—with those that go slow—like turtles or snails—using simple, clear text in both English and Spanish.

Ideal for toddlers, this book helps build vocabulary, introduces basic opposites, and encourages observation of the world around them. A fun and educational read that makes learning about speed an exciting bilingual adventure!