Brown cloth-covered boards.
Black lettering on spine.
Smudge to lower 3cm of fore edge.
Prize label on front endpaper.
A few fingermarks on prelims.
Contents VG.
Good condition.

Paperback.
215 pages.
Pages tanned.
Very good condition.

ISBN: 0333721802.
Paperback.
Spine faded.
Pages tanned.
VG in other respects.
Good condition.

ISBN: 0333721810.
Paperback.
Spine faded.
Pages tanned.
VG in other respects.
Good condition.

ISBN: 0333358538.
Paperback.
Slight wear to covers.
some marks to prelims.
VG in other respects.
Good condition.

ISBN: 0333358538.
Paperback.
Minor wear to covers.
Pages tanned.
Very good condition.

2nd book in William series.
Octavo.
Red paper-covered boards.
Black decoration on covers.
192 pages.
Light wear to dustwrapper.
Covers and contents clean and unmarked.
Very good condition with dust-wrapper.

Octavo.
Red cloth-covered boards.
(Small printers error in publisher's details: reprint date shown as 1248 instead of 1948!)
Light wear to edges of covers.
Spine slightly faded.
Contents clean and unmarked.
Very good condition.

5th book in William series.
Octavo.
Red paper-covered boards.
Black decoration on covers.
185 pages.
Some wear and crinkling to dustwrapper.
List of titles on rear dustwrapper flap has been ticked.
Light finger-marking on front endpaper.
Bottom corner of p.31 torn off, but neatly re-attached (text not affected).
Contents clean and unmarked.
Good condition with dust-wrapper.

Octavo.
Red cloth-covered boards.
Black lettering on covers.
252 pages.
Published the same year as the first edition.
Covers worn at edges.
Corners bumped.
Back edge of spine strip re-glued.
Closed tear at base of front endpaper.
Contents generally clean and unmarked.
Good condition.

Book is generally VG, but has half-erased set of numbers on front endpaper.
Good condition.

Paperback.
Covers slightly worn.
Belongs To box filled in and crossed out.
Good condition.

Red cloth-covered boards.
Black lettering on covers.
Covers heavily worn and marked.
Some finger-marking.
Reading condition.

Octavo.
Red cloth-covered boards.
Dustwrapper worn at edges, with some soiling to back panel.
Covers clean and undamaged.
Some finger marking to prelims and endpapers.
Contents clean and unmarked.
Good condition with dust-wrapper, ex-library.

Octavo.
Red cloth-covered boards.
Black edged red lettering on spine.
Black decoration on covers.
252 pages.
Dustwrapper spine strip a little discoloured.
Light wear at dustwrapper spine ends.
Not price clipped.
Some spotting on fore edges.
Small amount of foxing on front endpaper and half-title.
Contents clean and unmarked.
Very good condition with dust-wrapper.

ISBN: 0333358570.
Paperback.
232 pages.
Covers clean and unmarked.
Front endpaper and half-title missing.
Otherwise contents clean and undamaged.
Good condition.

ISBN: 0333373944.
Paperback.
Very good condition.

Octavo.
Red cloth-covered boards.
Black lettering on spine.
Black decoration on covers.
159 pages.
Faint marks on rear panel of dustwrapper.
Dustwrapper price-clipped.
Covers and contents clean and unmarked.
Very good condition with dust-wrapper.

4th book in William series.
Octavo.
Red paper-covered boards.
Black decoration on covers.
191 pages.
Dustwrapper lightly worn, and price-clipped; some soiling on back panel.
Covers faded at top edge.
Spotting on front endpaper.
Occasional finger-marking on contents.
Good condition with dust-wrapper, ex-library.

Paperback.
Very good condition.