"Organic, learning a second Language for toddlers" has been developed from the experience of years working with toddlers, knowing their capabilities to understand, memorize, and learn new information. The series is an activity-based approach book that provides children the first steps in learning a second language. Divided in three volumes, it has a total of 21 units with almost 150 words. Each book can be use alone but the complete series provides the most essential vocabulary of a second language.