- Structural design: Reinforced concrete and wood structures
- How to Win Success in the Mail Order Business
- Science Experimenter
- Investigator-Inspector; Claims Examiner--Civil and Criminal Investigation (All Fields of Inspection--Federal, State, Municipal); Complete Study Guide
- General test practice for 92 U.S. jobs;: The complete study guide for scoring high, (Arco civil service test tutor)
- Jerry Bobrow
- Educational Testing Service
- Anita Price Davis
- Curvebreakers
- Law School Admission Council
- Thomas H. Martinson
- Eric K. Goodman
- Peter Z. Orton
- Karen Lurie
- C. Dreisbach
- R.K. Burdette
- T. M. Hagle
- T. Glitsky
- H.H. Hill
- Robert Webking
- Daniel Avelar
- Clayton Holland
- Stewart & O'
- Jerry F. McLain
- Thomas O. White