About

Booksource, a division of GL group, Inc., is the premier trade book distributor to K-12 school classrooms across the country. Working with hundreds of publishers representing more than 30,000 book titles, Booksource creates collections of authentic literature aligned to state standards and reading levels, making it easy for educators to match trade books to their curriculum. In business since 1974, Booksource is based in St. Louis, Missouri.