Founded in 1996, Haights Cross Communications is a premier educational and professional publishing group dedicated to creating the finest books, audio products, periodicals, software and online services, serving the following markets: K-12 supplemental education, public and school library publishing, audiobooks, and legal and medical publishing.

Buckle Down Publishing creates state-customized workbooks and practice tests to help students in Grades 2-12 prepare for state assessment programs. The materials provide educators with a complete program, including alignment with state standards and test-formatted practice.

Supplemental educational publishers for Pre K through middle school, providing core programs to prepare students for successful nonfiction reading and writing in the content areas, and meet national standards in science, social studies and mathematics.

Professional and continuing education publications for medical, wellness, and legal markets.

Provides subscription summaries and critical reviews of medical journal articles, in audio and electronic formats, for more than 30 medical, dental and allied health specialities. Prestigious affiliations exist with medical institutions such as Johns Hopkins School of Medicine and the American College of Physicians.

Provides businesses with wellness self-help publications for their employees. Publications include TopHealth, TopPerformance, TopSafety and ShiftWork newsletters, as well as related posters, calendars, brochures, books and booklets.

Options Publishing is a leading supplemental education provider of K-8 reading and math intervention products. Options’ materials are research-based and support state standards while providing well-structured and easy to implement curriculum, with the end goal of bringing struggling students up to grade level. Options Publishing also has locations in Austin, TX and Northborough, MA.

The world's largest independent publisher of unabridged audiobooks, since 1979, provides unabridged audiobooks on cassette, CD and MP-3 formats for consumers, libraries and schools.

Leading publishers of reading instructional materials for Pre K through middle school, and a publisher and distributor of literature based reading skills and language arts learning materials for K-12.

Triumph Learning provides a "total solution" for teachers preparing students for norm referenced and criterion referenced state and national exams. The products are designed to help students master the skills to succeed on these high-stake tests.