- 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
- Contemporary's Ged Mathematics
- Number Power Consumer Math
- Matt Whitlock
- Harold B. Olin
- Connie Eichhorn
- Irwin Redlener
- Thomas S. Leeson
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- Joseph C. Stemple
- F. Robert Bergseth
- Alison Edgson
- Anthony A. Paparo
- Benjamin S. Weeks
- Jean Walrand
- Mark R. Dambro
- Mark Fischetti
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