| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Bird Watching With Margaret Morse Nice | Library Binding | 978-1-57505-002-7 | 1997 | Laurie A. Caple |
| Bug Watching With Charles Henry Turner | " | 978-1-57505-003-4 | 1997 | " |
| Caterpillarology | " | 978-1-57505-055-3 | 1997 | |
| Cricketology | School & Library Binding | 978-0-613-77202-0 | 2002 | |
| Cricketology | Paperback | 978-0-87614-900-3 | 1996 | |
| Cricketology | Library Binding | 978-0-87614-985-0 | 1996 | Michael Elsohn |
| Faces in All Kinds of Places: A Worms Eye View | Paperback | 978-0-939666-44-7 | 1986 | |
| Flower Watching With Alice Eastwood | Library Binding | 978-1-57505-005-8 | 1997 | |
| Junk Lab | " | 978-0-87614-626-2 | 2002 | |
| Kitchen Lab | " | 978-0-87614-625-5 | 2002 | |
| Ladybugology | Paperback | 978-1-57505-435-3 | 2000 | |
| Mama's Milk | Hardcover | 978-1-58246-181-6 | 2007 | |
| Mama's Milk/Mama Me Alimenta | " | 978-1-58246-244-8 | 2008 | |
| Mama's Milk/Mama Me Alimenta | Paperback | 978-1-58246-245-5 | 2008 | |
| Millipedeology | Library Binding | 978-1-57505-398-1 | 2000 | |
| Millipedeology | Paperback | 978-1-57505-436-0 | 2000 | |
| Nature Art With Chiura Obata | Library Binding | 978-1-57505-378-3 | 2000 | |
| Rolypolyology | " | 978-0-87614-862-4 | 1995 | |
| Salvador Dalí and the Surrealists: Their Lives and Ideas, 21 Activities | Paperback | 978-1-55652-479-0 | 2003 | |
| Snailology | " | 978-1-57505-437-7 | 2000 | |
| Snug As a Bug | Hardcover | 978-0-8118-4245-7 | 2004 | |
| Spiderology | Paperback | 978-1-57505-438-4 | 2000 | |
| The Happy Camper Handbook: A Guide to Camping for Kids and Their Parents/Bk, Flashlight and Whistle | Spiral-bound | 978-0-939666-78-2 | 1995 | |
| The World of Small | Paperback | 978-0-939666-63-8 | 1993 | |
| The World of Small: Nature Explorations With a Hand Lens/Book and Hand Lens | Spiral-bound | 978-0-939666-62-1 | 1993 | |
| Toy Lab | Library Binding | 978-0-87614-456-5 | 2002 | |
| What's the Matter in Mr. Whiskers' Room? | Paperback | 978-0-7636-3566-4 | 2007 | |
| What's the Matter in Mr. Whiskers' Room? | Hardcover | 978-0-7636-1349-5 | 2004 | |
| Wormology | Library Binding | 978-0-87614-937-9 | 1996 | |
| Yosemite Fun Book: Kids Guide to Yosemite | Paperback | 978-0-939666-45-4 | 1987 | |
E R · E. Ross · M.E · m r · M. Ross · Michael E. · Michael E. Ross · Michael Elsohn · Michael R. · Michael Ross
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