| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Bear Hunt | 978-0-13-072660-5 | 1976 | Margaret Siewert · Kathleen Savage |
| Encyclopedia Brown and the Case of the Secret Pitch | 978-0-553-15736-9 | 1982 | Donald J. Sobol |
| Encyclopedia Brown Finds the Clues | 978-0-553-15396-5 | 1982 | " |
| Encyclopedia Brown Shows the Way | 978-0-553-15142-8 | 1981 | " |
| One Way, | 978-0-13-636159-6 | 1975 | |
| One Way: A Trip With Traffic Signs | 978-0-13-636142-8 | 1981 | |
| The Magic Pizza | 978-0-13-545202-8 | 1978 | Beverly Major Schwartz · Beverly Major |
L. S. · L. W. · Leonard Shortall · Leonard W. · W.S.