| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Tolkien bestiary | 978-O-345-28283-5 (O-345-28283-3) | 1979 | David Day |
B. M. · I. B. · I.B.M. · Ian' M. · Illustrated b · Illustrated by
Illustrated by Ib Ohlsson and Leonard Shortall donald J. Sobol