The Complete Book of Dwarves was created in 1991.
The Complete Book of Humanoids was created in 1993.
Gustave Kobbe has written: 'The complete opera book'
The Complete Book of Outer Space was created in 1953.
The Complete Illustrated Book of Yoga was created in 1959.
Lord Halifax's Complete Ghost Book was created in 1936.
Reader's Digest Complete Book of Australian Birds was created in 1976.
The Flying Opera was created in 2008.
Pacific Opera was created in 2003.
The Threepenny Opera was created in 1928.
O'Donoghue's Opera was created in 1965.
The Lodger - opera - was created in 1960.