Harrassowitz, O · Peeters Publishers · SCM Press
| title | ISBN-13 | year of publica- tion | |
|---|---|---|---|
| A Coptic Grammar. With Chrestomathy and Glossary. Sahidic Dialect | 978-3-447-04240-6 | 2004 | |
| A Coptic Grammar: With Chrestomathy and Glossary. Sahidic Dialect | 978-3-447-04833-0 | 2004 | |
| Coptic Gnostic Chrestomathy: A Selection of Coptic Texts with Grammatical Analysis and Glossary | 978-90-429-1254-0 | 2004 | |
| Coptic in 20 Lessons: Introduction to Sahidic Coptic with Exercises and Vocabularies | 978-90-429-1810-8 | 2007 | |
| Gnostic Scriptures | 978-0-334-02022-6 | 1987 | |
| The Gnostic Scriptures: A New Translation with Annotations and Introductions by | 978-0-385-47843-4 | 1995 |