Steve and his friend Max use their time machine to return to the richest, roughest boom town in the old Wild West where they pursue Gentleman John Hooten, the Rhyming Robber of the Rockies
US author, all of whose books have been written in collaboration with her husband, Bob Ruddick; her work is exclusively aimed at the younger end of the Young Adult market, and includes two series, the Max and Me sequence beginning with Max and Me and the Time Machine (1983) with Bob Ruddick, in which a piece of junk turns out to be a time machine that carries young Max (see Time Travel) into medieval England; and the Jason sequence beginning with Jason and the Aliens Down the Street (1991 chap) with Bob Ruddick, that undemandingly confronts young Jason with an Alien; no further Jason titles were released.
A kids book with a little bit of Quantum Leapish fiction. Two boys use the time machine they bought at a mad scientist's yard sale and become characters in the old west. The dialogue is full of corny cussin and southern drawl but overall this is a fun book. Okay it has a glitch or two, but it is a kids book.