ISBN: 0192745220.
Octavo.
Black cloth-covered boards.
Gilt lettering on spine.
220 pages.
Illustrated with line drawings by Victor Ambrus.
Dustwrapper a little wrinkled, otherwise the book is in very nice condition.
Very good condition with dust-wrapper.

ISBN: 0006708099.
Paperback.
Abridged edition.
Light wear to covers.
Name on front endpaper.
Pages tanned.
Good condition.

ISBN: 0006729983.
Paperback.
Covers worn and creased.
Pages tanned.
Good condition, ex-library.

ISBN: 0340176946.
Paperback.
86 pages.
Pages tanned.
Good condition.

Green covers.
Gilt lettering on spine.
Top edge red.
Library stamps on prelims.
VG in other respects.
Good condition with dust-wrapper, ex-library.