Biggles and the Dark Intruder
Publishing History
89.1 Knight Books
Rarity:

Published: April 1967
Series 1
Casing: Paperback
Pages: 190
89.2 Knight Books
Rarity:

Published: 1969
Series 2
Casing: Paperback
Pages: 190
89.3 Brockhampton Press
Rarity:


Published: 1970
Casing: Hardback
Pages: 190
89.4 Knight Books
Rarity:


Published: 1970
Series 2
Casing: Paperback
Pages: 190
89.5 Knight Books
Rarity:

Published: 1970
Series 2
Casing: Paperback
Pages: 190
89.6 Brockhampton Press
Rarity:


Published: 1970
Casing: Hardback
Pages: 190
89.7 Knight Books
Rarity:

Published: 1973
Series 2
Casing: Paperback
Pages: 190
89.8 Knight Books
Rarity:

Published: 1980
Series 4
Casing: Paperback
Pages: 190
89.9 Knight Books
Rarity:

Published: 1986
Series 5
Casing: Paperback
Pages: 190
89.10 Knight Books
Rarity:

Published: 1986
Series 5
Casing: Paperback
Pages: 190
89.11 Knight Books
Rarity:

Published: 1987
Casing: Paperback
Pages: 190