| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Comparing English and Spanish: Patterns in Phonology and Orthography | 978-0-13-154700-1 (0-13-154700-3) | 1977 | |
| NTC's Dictionary of Spanish Cognates Thematically Organized | 978-0-8442-7962-6 (0-8442-7962-5) | 1999 | |
| The Big Red Book of Spanish Vocabulary: 30,000 Words Including Cognates, Roots, and Suffixes | 978-0-07-144725-6 (0-07-144725-3) | 2005 | Scott Thomas · Gaby Thomas · Dorothy Richmond |