Pevsner, Nikolaus (and others), The Buildings of England series: covers each county with detailed architectural reviews of all churches.
Blatch, Mervyn, Parish Churches of England (1974)
Jones, Lawrence E., The Observer’s Book of Old English Churches (1965)
Murray, Peter & Linda, The Oxford Companion to Christian Art and Architecture (1998)
Platt, Colin, The Parish Churches of Medieval England (1995)
Rodwell, Warwick, The Archaeology of the English Church (1981)