| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| North american wildlife | 978-0-7621-0020-0 (0-7621-0020-6) | 1998 | Reader's Digest |
| Reader's Digest Natural Wonders of the World | 978-0-89577-087-5 (0-89577-087-3) | 1988 | Richard L. Scheffel · Oliver E. Allen · Patricia Ellsworth · Peter R. Limburg · Alan Linn · Harriet Bachman · Kathryn D. Kudla |