| year of publication | ISBN | author(s) | title |
| 1991 | 978-0-88685-111-8 | 1991 Iaep Assessment Objectives for Mathmatics Science and Geography |
| 2000 | 978-0-88685-188-0 | Educational Testing Service | GRE: Practicing to Take the Biochemistry, Cell and Molecular Biology Test |
| '' | 978-0-88685-190-3 | Educational Testing Service | GRE: Practicing to Take the Chemistry Test |
| '' | 978-0-88685-194-1 | '' | GRE: Practicing to Take the Geology Test |
| '' | 978-0-88685-196-5 | '' | GRE: Practicing to Take the Mathematics Test |
| 1997 | 978-0-88685-197-2 | '' | GRE: Practicing to Take the Physics Test |
| 2000 | 978-0-88685-198-9 | '' | GRE: Practicing to Take the Psychology Test |
| 2000 | 978-0-88685-199-6 | Educational Testing Service | Directory of Graduate Programs in Natural Sciences (Directory of Graduate Programs: Vol. A: Natural Sciences) |
| '' | 978-0-88685-200-9 | '' | Directory of Graduate Programs in Engineering & |
| '' | 978-0-88685-201-6 | '' | Directory of Graduate Programs in Social Sciences & Education (Directory of Graduate Programs: Vol. C: Social Sciences, Education) |
| '' | 978-0-88685-203-0 | '' | TOEFL Test Preparation Kit (Book, CD-ROM, and 4 Audio CDs) |
| '' | 978-0-88685-205-4 | '' | TOEFL Practice Tests: Volume 2 |
| 2000 | 978-0-88685-206-1 | Educational Testing Service | POWERPREP Software: Preparation for the Computer-Based TOEFL Test |
| 2002 | 978-0-88685-212-2 | Educational Testing Service | GRE: Practicing to Take the General Test 10th Edition (Practicing to Take the Gre General Test) |
| '' | 978-0-88685-216-0 | '' | Sciences: Content Knowledge Study Guide (Praxis Study Guides) |
| 2003 | 978-0-88685-217-7 | '' | Special Education: Core Knowledge Study Guide (Praxis Study Guides) |
| '' | 978-0-88685-234-4 | '' | Speech-Language Pathology Study Guide (Praxis Study Guides) |
| '' | 978-0-88685-236-8 | '' | Business Education Study Guide (Praxis Study Guides) |
| '' | 978-0-88685-240-5 | The Official Guide for GMAT Review, 10th Edition |
| 2003 | 978-0-88685-241-2 | Educational Testing Service | Elementary Education: Content Knowledge Study Guide (Praxis Study Guides) |
| 2003 | 978-0-88685-242-9 | Educational Testing Service | Praxis PPST Study Guide 0710 0720 0730 5710 5720 5730 |
| '' | 978-0-88685-250-4 | '' | Elementary Education: Curriculum, Instruction, and Assessment Study Guide (Praxis Study Guides) |
| 2000 | 978-0-88685-251-1 | '' | Elementary Education: Content Area Exercises, Study Guide, Practice & Review (Praxis Study Guides) |
| 2003 | 978-0-88685-252-8 | '' | English Language, Literature, and Composition: Content Knowledge Study Guide (Praxis Study Guides) |
| '' | 978-0-88685-253-5 | '' | English Language, Literature, and Composition: Essays and Pedagogy Study Guide (Praxis Study Guides) |
| 2003 | 978-0-88685-254-2 | Educational Testing Service | Mathematics Study Guide (Praxis Study Guides) 0061 0063 0065 |
| '' | 978-0-88685-255-9 | '' | MSAT Test Prep Kit (Praxis Study Guides) |
| '' | 978-0-88685-256-6 | '' | Music Study Guide (Book and CD-Rom, Praxis Study Guides) |
| '' | 978-0-88685-257-3 | '' | Physical Education and Health Study Guide: Practice and Review |
| '' | 978-0-88685-258-0 | '' | Principles of Learning and Teaching |
| 2004 | 978-0-88685-259-7 | Educational Testing Service | School Leaders and Services Study Guide (Praxis Study Guides) |
| 2003 | 978-0-88685-260-3 | '' | Science: Contructed-Response Tests; Study Guide Practice & Review (Praxis Study Guides) |
| '' | 978-0-88685-262-7 | '' | Principles of Learning and Teaching Study Guide (Praxis Study Guides) |
| 2004 | 978-0-88685-274-0 | '' | Social Studies and Citizenship Education: Content Knowledge (Praxis Study Guides) |
| '' | 978-0-88685-276-4 | '' | Elementary Education: Curriculum, Instruction, and Assessment 2nd Edition (Praxis Study Guides) |
| 2004 | 978-0-88685-277-1 | Educational Testing Service | Social Studies: Constructed Response (Praxis Study Guides) |
| 2005 | 978-0-88685-278-8 | '' | MSAT and Cset: Multiple Subject Tests (Praxis Study Guides) |
| 2004 | 978-0-88685-279-5 | '' | Study Guide for the Middle School Tests (Praxis Series) |
| 2005 | 978-0-88685-282-5 | '' | Spanish: Content Knowledge and Productive Language Skills (Praxis Study Guides) (Spanish Edition) |
| 2004 | 978-0-88685-283-2 | '' | Elementary Education: Content Area Exercises (Praxis Study Guides) |
| 2005 | 978-0-88685-284-9 | Educational Testing Service | Mathematics: Content Knowledge-Pedagogy-Proofs, Models, and Problems (Praxis Study Guides) |
| '' | 978-0-88685-285-6 | '' | French and German: Content Knowledge and Productive Language Skills (Praxis Study Guides) |
| '' | 978-0-88685-327-3 | '' | Art: Multiple Choice and Constructed Response (Praxis Study Guides) |
| 2004 | 978-0-88685-328-0 | '' | Audiology (Praxis Study Guides) |
| '' | 978-0-88685-330-3 | '' | Fundamental Subjects: Content Knowledge (Praxis Study Guides) |
| 2005 | 978-0-88685-331-0 | Educational Testing Service | Reading: Reading Specialist, Introduction to the Teaching of Reading, Reading Across the Curriculum (Paxis Study Guides) |
| '' | 978-0-88685-332-7 | '' | English to Speakers of Other Languages (Praxis Study Guides) |
| '' | 978-0-88685-376-1 | '' | Career & Technical Tests (Praxis Study Guides) |
| '' | 978-0-88685-377-8 | '' | School Leadership Series Assessments: School Superintendent Assessment (Praxis Study Guides) |
| 2006 | 978-0-88685-381-5 | '' | Study Guide Social Studies and Citizenship Education: Content Knowledge (Praxis Study Guides) |