ISBN: 0721401384.
Series 601.
Original price 18p.
Very good condition.

ISBN: 0721401384.
Pictorial paper-covered boards.
Series 649.
Original price not marked.
Minor wear to edges of covers.
Very good condition.

Brown paper-covered boards.
Blue lettering on covers.
Blue decoration on covers.
Light wear to edges of covers.
Name and a small amount of scribble on front endpaper.
Prize label facing title page.
Contents VG.
Good condition.