These are a couple of really cool books from the early days of the automobile!
The Motor Encyclopedia from 1925 is a series of questions and answers, many illustrated.
A Book of Ready Reference, Answering over 700 Important Questions Constantly Confronting the Automobile Owner, Dealer, Garageman, and Repairman
by the American Automobile Digest
The Short Cuts in Auto Repairing is also from the American Automobile Digest, in 1926.
The Helpful Manual That Makes Hard Problems Easy
the American Automobile Digest
Incredibly fun and detailed descriptions of common issues in the early part of our driving history! Get both for only $25!