Biggles in the Underworld
93.4 Knight Books
Rarity:
Published: 1971
Series 2
Casing: Paperback
Pages: 156
No illustrations. Knight emblem at bottom right of front cover. Four page of advertising in the rear (no Biggles titles listed). ISBN 0 340 13479 8. Price 17 ½p.
Note: This same edition released with a sticker overprice of 20p
Uncommon