With reference to Bizflyer's advice I presume this series is now part of the Countryside Books series of which I have 'Yorkshire Airfields in the Second World War'. The other counties are Cambridge , Dorset , Essex , Hampshire , Hertfordshire and Bedfordshire , Kent , Lincolnshire , Norfolk , Northamptonshire , Suffolk , Surrey , Sussex . They are in paperback and cost £12.95p. Purchased it at Watersones in Scarborough , so available nationwide . They give a story of day-to-day life on the bases and whilst not giving up-to-date info. are very interesting . The
www. controltowers.co.uk site mentioned above is also very good .