| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Time to Learn: How a New School Schedule is Making Smarter Kids, Happier Parents, and Safer Neighborhoods | 978-O-47O-258O8-8 (O-47O-258O8-X) | 2008 | Warren Goldstein |
C. G. · Christian Gabriel · Christian Gabrieli · Christina Gabriel · Christina Gabrielli · Christine Gabriel · Christoph Gabriel