The Study It Conversation series is an easy-to-use conversation-based English textbook for ESL students, language teachers and English language programs in schools or language schools. The Study It English as a Second Language Conversation series consists of 8 different levels and 8 different textbooks. It is an exciting new series for teachers interested in Mobile Learning, Project-Based Learning or Flipping the Classroom that includes built-in lesson plans. Study It Conversation - The Complete Set consists of all conversation textbooks combined into one easy-to-use book All audio and video exercises are included in the book. ESL Teachers can access our online community which offers teachers a chance to share ideas for improving the English class.