| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Elementary Spanish I Flashcards: Spanish 101 Vocabulary, Images and Study Tools | 978-1-4652-2295-4 (1-4652-2295-2) | 2013 |
| Elementary Spanish II Flashcards: Spanish 102 Vocabulary, Images and Study Tools | 978-1-4652-2296-1 (1-4652-2296-0) | 2013 |
| Intermediate Spanish Flashcards: Spanish 201 Vocabulary, Images and Study Tools | 978-1-4652-2297-8 (1-4652-2297-9) | 2013 |