ISBN: 0099537818.
Paperback.
Pages slightly tanned.
Very good condition.

ISBN: 0099109212.
Paperback.
Covers worn at edges, and a little creased.
Pages tanned.
Good condition.

ISBN: 9781903015155.
Paperback.
Fine condition.

ISBN: 0140306161.
Paperback.
Some marks to fore-edge, otherwise close to VG.
Good condition, ex-library.

ISBN: 0224019244.
Dark blue cloth-covered boards.
Gilt lettering on spine.
Light wear to dustwrapper.
Tape marks on front endpaper and edge of front cover, where library protector removed.
Front endpaper removed.
Close to VG in other respects.
Good condition with dust-wrapper, ex-library.

ISBN: 0224008811.
Dark green cloth-covered boards.
Gilt lettering on spine.
Light wear to edges of dustwrapper and covers.
A little foxing to fore edge.
Good condition with dust-wrapper, ex-library.