- CLEP core exams, College-Level Examination Program
- The best test preparation for the CLEP, college-level examination program, freshman college composition, staff of Research & Education Association
- CLEP core exams, College-level examination program
- GRE chemistry test, edited by Susan D. Van Arnum
- The Best test preparation for the CLEP, analyzing & interpreting literature, staff of Research & Education Association
- The best test preparation for the CLEP Introductory business law, Lisa M. Fairfax
- The best test preparation for the CLEP, introduction to educational psychology
- The best teachers' test preparation for the NYSTCE mathematics content specialty test (004)
- Math made nice-n-easy, V9
- English language, by the staff of Research & Education Association
- ESL beginner, English as a second language, Sherry Boguchwal [and others]
- The best test preparation for the CLEP college-level examination program
- Math made nice-n-easy, V6
- SAT Latin Subject Test, Ronald B. Palma
- The best teachers' test preparation for the NYSTCE English language arts content specialty test (003)
- CLEP college composition & college composition modular, Rachelle Smith, Ken Springer, Dominic Marullo
- The essentials of business statistics, Louise J. Clark
- AP calculus AB & BC, crash course, Flavia Banu, M.A., Joan Rosebush, M.A. ; updated by Stu Schwartz
- Math made nice-n-easy, V5
- CLEP college mathematics
- The best test preparation for the U.S. postal exams 473/473c, Wallie Walker-Hammond
- REA's handbook of English grammar, style, and writing, staff of Research and Education Association
- Math made nice-n-easy, V1
- NYSTCE multi-subject CST (002)
- The high school physics tutor, staff of Research and Education Association ; M. Fogiel, director ; special chapter reviews by Joseph J. Molitoris
- The best test preparation for the AP French language exam
- The best test preparation for the CLEP college-level examination program Spanish language, featuring the latest on the CLEP computer-based test (CBT), Lisa J. Goldman and the staff of Research & Education Association
- The best test prep for the CLEP college mathematics with REA's Testware on CD-ROM, Mel Friedman and the staff of Research & Education Association
- CLEP
- CLEP Natural Sciences with online practice exams, Laurie Ann Callihan and David Callihan
- The best test preparation for the CLEP, college-level examination program in introductory sociology
- Portuguese made nice & easy!, staff of Research & Education Association ; Carl Fuchs, language program director
- The electronics problem solver, a complete solution guide to any textbook, staff of Research and Education Association, M. Fogiel, director ; special chapter reviews by You-Liang Gu
- CLEP humanities
- AP biology crash course, by Michael D'Alessio
- The essentials of Spanish, Ricardo GutiƩrrez Mouat
- The chemistry problem solver, a complete solution guide to any textbook, staff of Research and Education Association ; M. Fogiel, director ; special chapter reviews by A. Lamont Tyler
- CLEP college mathematics, Mel Friedman
- The best test preparation for the CLEP, Rachelle Smith, Dominic Marullo, Ken Springer
- ESL beginner, English as a second language, Sherry Boguchwal, ESL Skills Consultant; Johanna Pugni, ESL Skills Consultant; Diana Ramdeholl, ESL Instructor; Linda C. Robbian, Instructor of Bsic Skills
- The geometry problem solver, a complete solution guide to any textbook, Staff of Research and Education Association ; M. Fogiel, director
- CLEP general exams
- CDL, commercial driver's license exam
- CLEP principles of marketing, strategy, execution, success, Anindya Chatterjee, James R. Ogden, James E. Finch, Denise T. Ogden
- Math made nice-n-easy, V4
- The best teachers' test preparation for the NYSTCE, multi-subject CST ; content specialty test (002), staff of Research & Education Association
- EMT crash course, Christopher Coughlin
- The Algebra & trigonometry problem solver, a complete solution guide to any textbook, staff of Research and Education Association ; M. Fogiel, director ; special chapter reviews by Jerry Shipman
- The best test preparation for the CLEP, 1865 to the present
- The best test preparation for the CLEP