Regional
MITCHELL, W.R. & MUSSETT, Nigel
Seven Years Hard: Building the Settle-Carlisle Railway
MOFFAT, Hugh
East Anglia's First Railways - Peter Bruff and the Eastern Union Railway
MOORHOUSE, Sydney [& London & North Eastern Railway]
Rambles in the West Riding of Yorkshire
The scarce second edition of the guide produced circa 1941. The early 1930s first edition was written by John Hornby (search using 'Hornby' as author).