Jake Logan
Jake Logan is a pseudonym used by multiple authors to write the long-running Slocum western series, which features the gunslinger John Slocum and encompasses over 400 books. One of the writers under this name was Sheppard Rifkin, who also authored detective, adventure, and western novels.
Western
Adventure
Detective
Slocum and the Schoolmarm (Slocum, No. 348)
Slocum Giant 2008: Slocum and the Town Killers
Slocum #389: Slocum and the Big Timber Belles
Slocum's Breakout
Slocum Along Corpse River
Slocum's Reward
Slocum's Drive (Slocum #50)
Slocum 382: Slocum and the James Gang
Slocum 379: Slocum and the Yellowback Trail
Slocum 373: Slocum and the Woman Sold to the Comanche
Slocum 381: Slocum and the Forgetful Felon
Slocum 371: Slocum and the Backshooters
Slocum and the Comanche Captive (Slocum Series, No. 343)
Slocum 353: Slocum and the Rebel Cannon
Slocum #388: Slocum and the Bandit Cucaracha
Sheriff Slocum (Slocum Giant: 2000)
Slocum and the Silver Ranch Fight (Slocum Series #92)
Slocum and the Boomtown Bordello (Slocum Series #286)
Slocum 354: Slocum and the Schuylkill Butchers
Slocum 374: Slocum and the Gift Horse
Slocum and the Apache Campaign (Slocum Series, No. 339)
Slocum 361: Slocum and the Lucky Lady
Slocum 349: Slocum and the Big Horn Trail (Jake Logan)
Slocum #378: Slocum and the Teamster Lady