C. G. ยท Gem Collins
| title | ISBN-13 | year of publication |
|---|---|---|
| Antique Marks | 978-0-00-719047-8 | 2004 |
| Calorie Counter | 978-0-00-731762-2 | 2013 |
| Childcare | 978-0-00-472468-3 | 2000 |
| Cocktails | 978-0-00-719078-2 | 2004 |
| Collins Gem - Spanish Dictionary | 978-0-00-719597-8 | 2005 |
| Collins Gem Spanish Dictionary | 978-0-00-712625-5 | 2004 |
| English Dictionary | 978-0-00-729033-8 | 2009 |
| Latin Dictionary | 978-0-00-722414-2 | 2006 |