The Saddle Boys in this western-themed series are Frank Haywood, only son of rich miner/ranch owner Leonidas Haywood, and Frank's friend, Bob Archer, who hails from Kentucky. They became known far and wide because of being seen riding and dashing over the prairies at top-notch speed. They were often confronted by a spoiled young Peg, (nickname for Percy Egbert Grant, whose wealthy father let him get by with more than he should.)

Be sure to look for The Saddle Boys of the Rockies: Lost on Thunder Mountain, The Saddle Boys in the Grand Canyon: The Hermit of Echo Cave, and The Saddle Boys On the Plains: After a Treasure of Gold.