APOSTOLO, Giorgio & BIGNOZZI, Giorgio
Profili di Aerei Militari della 1a Guerra Mondiale / War Birds: Military Aircraft of the First World War in Colour
Study of WWI aircraft by manufacturer with history and development supported by photographs and fine colour drawings. Originally published in Italian and in English thereafter.
APPEL, Richard W.
The Shay - Geared Class B Shay
Modeller's Handbook
Collection of detailed photographs and diagrams of Shay locomotives.
APPEL, Robin
The Malt-Stars of Warminster
The Remarkable Survival of Britain's Oldest Working Maltings