| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1976 | 978-0-7702-0206-4 | Martha Kambeitz · Carol Roth · Carl Braun (consultant) | Mr. Mugs (Starting Points In Language Arts - Level One) |
| '' | 978-0-7702-0207-1 | Martha & Roth Carol Kambeitz | Mr. Mugs - A Jet-Pet |
| '' | 978-0-7702-0221-7 | Martha and Carol Roth Kambeitz | Mr. Mugs Plays Ball: Level 2 (Starting Points in Language Arts Series) |
| '' | 978-0-7702-0222-4 | Martha Kambeitz | Mr. Mugs and the Blue Whale: Level 2 |
| 1977 | 978-0-7702-0228-6 | '' | First Prize for Mr. Mugs: Level 3 |
| 1976 | 978-0-7702-0229-3 | Martha, Carol Roth Kambeitz | Mr. Mugs is Lost: Level 3 |
| 1977 | 978-0-7702-0237-8 | Bouchard · Dean · Kambeitz & Roth | Happy Days for Mr. Mugs (Level 4) |
| '' | 978-0-7702-0238-5 | Bernadette Bouchard | In a dark wood |
| 1977 | 978-0-7702-0243-9 | Bouchard · Dean · Kambeitz & Roth | Mr. Mugs at School (Level Five) |
| '' | 978-0-7702-0245-3 | Bernadette · Dean, Donata · Kmabeitz, Martha · Carol, Roth Bouchard | Mr. Mugs to the Rescue |
| 1978 | 978-0-7702-0250-7 | Mary Ellen · Hishon & Lackenbauer Adair | Mr. Mugs is Kidnapped (Level 6) |
| '' | 978-0-7702-0259-0 | Mary Ellen · Hishon & Lackenbauer Adair | The Secret Life of Mr. Mugs |