Catherine Bruzzone has over thirty years of experience teaching languages to children, developing innovative language-learning programs, and publishing many categories of nonfiction books for children, from art to science. She is also the founder of b small publishing, an award-winning independent children's publisher that encourages children to discover the joy of learning. Rosi Perea is a bilingual editor with over fifteen years of experience developing, editing, and translating educational materials for Spanish and English language learners and educators. She has worked and continues to collaborate with renowned publishers, including Oxford University Press, Macmillan Education, Cambridge University Press, and Teaching Strategies, in addition to organizations and the Council on International Educational Exchange, lending editorial expertise to produce leading courses for educators and students around the world.