This topic has come up many times on LR, so if you do a search your will find a few thread on running books with extensive lists.
Marathon Man - Bill Rodgers
Showdown at Shepherd's Bush
My Race Be Won - Vincent Matthews
A Cold Clear Day - Frank Murphy (life of Buddy Edelen)
Uncommon Heart - Anne Audain
Hills Hawgs and Ho Chi Minh Trail - Don Kardong
American Miler: Life and Times of Glenn Cunningham
Anything for a Tee-Shirt (Fred Lebow) - Ron Rubin