Midwest
McKAY, Dave
Trackside around Cleveland 1965 - 1979 with Dave McKay
Morning Sun Trackside No. 40
McKENZIE, Willam H.
Where Trains Walk on Stilts - The Boone & Scenic Valley Railroad
MOFFAT, Bruce G.
The "L" - The Development of Chicago's Rapid Transit System, 1888 - 1932
Central Electric Railfans' Association (CERA) Bulletin No. 131