E.C. Crossman wrote two very fine books that would be of interest to almost any student of centerfire rifles and marksmanship.
"The Book of the Springfield", 1932, followed immediately in the same year by its companion volume "Military and Sporting Rifle Shooting" are a pair to draw to.
Crossman's works are thorough treatments of his subjects; instructive, technical, and entertainingly written. They are nicely bound and well illustrated with black and white photographs.
Like the more famous "Sixguns" by Elmer Keith, 1955, each of Crossman's books could be considered the standard reference work on its subject for its era.