Bilingualism is important, and the books from Lil' Libros help parents to introduce their children to first concepts in both English and Spanish, providing the initial framework through which language grows. The books not only teach first concepts (like numbers, emotions, colors, and more) in Spanish, but they also introduce important figures from Latino culture, giving children a cultural and historical background as well.
Lil' Libros was started by two Latinas who found that there weren't enough baby books that catered to their personal experiences. They were looking for books they could read to their young children that would reflect their culture, but there was little available. In light of the dearth of potential options, they two created a series themselves.
Many of the concepts in the books are framed with historical figures and mythical characters like Frida Kahlo, Zapata, Guadelupe, and La Llorona.