- McGraw-Hill's GED Mathematics : The Most Comprehensive and Reliable Study Program for the GED Math Test
- Contemporary's Number Power 2: Fractions Decimals and Percents (Essentials)
- Contemporary's Number Power 2 Fractions, Decimals, and Percents
- McGraw-Hill's GED Mathematics Workbook (Mcgraw-Hill's Ged Workbook Series)
- Contemporary's Number Power 1: A Real World Approach to Math : Addition, Subtraction, Multiplication, and Division (Number Power Series)
- Matt Whitlock
- Harold B. Olin
- Connie Eichhorn
- Irwin Redlener
- Thomas S. Leeson
- Samuel C. Weaver
- Joseph C. Stemple
- F. Robert Bergseth
- Alison Edgson
- Anthony A. Paparo
- Benjamin S. Weeks
- Jean Walrand
- Mark R. Dambro
- Mark Fischetti
- Thomas Sydney Leeson
- Lee Venden
- Mieka Phillips
- Josefa Heifetz
- Benjamin Weeks
- Leslie E. Glaze