| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Fred Learns Accounts | 978-0-7227-0102-7 | 1975 | The" "Chronicler |
| Fred Learns Basic Statistics | 978-0-7227-0101-0 | 1975 | " |
| Fred Learns Modern Economics | 978-0-7227-0103-4 | 1975 | " |
| Fred Learns the New Mathematics | 978-0-7227-0104-1 | 1978 | " |
T. C. · T Cairns · T Chernyshova · T. Crunk · Theo Czernik