The Anglo-Saxon Churches of
Hertfordshire
by Terence Paul Smith
Published for the Hertfordshire Local History Council by Phillimore, 1973, ISBN 0 85033 104 8
Paperback booklet, 24.5*18.5 cm, x + 42 pages, with plans, photos, etc.
Churches mentioned are at Little Munden, Northchurch, Reed, St Albans (Abbey, St Michaels, St Stephens), Walkern, Westmill and Wheathampstead.