L. C. · Lionel Caylat · Lionel Collet
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| 1000 Sudoku Puzzles | 978-1-904797-98-2 | 2005 | Nikole G Bamford · N.G. BamfordTom Melhuish |
| Mind-bending Challenging Optical Puzzles | 978-1-899712-69-4 | 1999 | |
| Mind-Bending Classic Logic Puzzles | 978-1-899712-18-2 | 1996 | Nick Hoare · Simon Melhuish |
| Mind-Bending Conundrums and Puzzles | 978-1-899712-03-8 | 1995 | Nick Hoare · Simon Melhuish |
| Mind-bending Crossword Puzzles | 978-1-899712-39-7 | 1997 | Simon Melhuish |
| Mind-Bending Lateral Thinking Puzzles | 978-1-899712-06-9 | 1995 | Nick Hoare · Simon Melhuish |
| More Mind-bending Lateral Thinking Puzzles: v. 2 | 978-1-899712-19-9 | 1997 | Simon Melhuish |
| Times Tables Tutor for Ages 5-7 IntelliQuest Quiz | 978-1-904797-00-5 | 2004 | Nikole G. Bamford |
| Where in the World am I?: Mystery Geography Puzzles | 978-1-899712-41-0 | 1997 | Simon Melhuish |