| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| 501 French Verbs: Fully Conjugated in All the Tenses and Moods in a New Easy-To-Learn Format, Alphabetically Arranged | 978-0-7641-2429-7 | 2003 | Christopher Kendris |
| 501 French Verbs: with CD-ROM | 978-0-7641-7983-9 | 2007 | " |
| 501 Spanish Verbs | 978-0-613-99900-7 | 2003 | " |
| 501 Spanish Verbs with CD-ROM and Audio CD | 978-0-7641-9797-0 | 2010 | " |
| Barron's 501 Spanish Verbs | 978-0-7641-7984-6 | 2007 | " |
| Barron's Regents Exams and Answers: French | 978-0-8120-3147-8 | 2009 | Christopher Kendris Ph.D. |
| Barron's Regents Exams and Answers: Spanish | 978-0-8120-3193-5 | 2009 | Christopher Kendris |
| French Verbs | 978-0-7641-4608-4 | 2011 | " |
| Spanish Fundamentals: Basic Grammar & Vocabulary-Essential Verbs-Common Idioms/Expanded Folding Card | 978-0-8120-6310-3 | 1992 | Christopher Kendris · Tessa Krailing |
Kendris, Theodore Kendris · Kendris, Theodore N. Kendris · T/K · Theodore Kendris Ph.D. · Theodore N. Kendris · Theodore N. Kendris Ph.D. · Theodore, Ph. D. Kendris
Barrons Educational Series · Barrons Educational Series Inc · Turtleback Books