Along the same lines, I always loved Solomon Kane, and there were two collected trades in recent years.
One volume,
THE SAGA OF SOLOMON KANE (Dark Horse, 2009) collecting the complete magazine stories of Solomon Kane (published sporadically over a 20-year period in DRACULA LIVES, KULL AND THE BARBARIANS and SAVAGE SWORD OF CONAN) from 1973-1994. All collected in a 410-page essentials-style collected volume. With great art by a wide spectrum of artists, including Ralph Reese, Alamn Weiss, Neal Adams, Pablo Marcos, Mike Zeck, Howard Chaykin, Dave Wenzel, Al Williamson and many others. Including some nice full-page illustrations by Wrightson, Adams, Gene Day, Jim Fletcher, Bob Gould and John Byrne.
A second volume,
THE CHRONICLES OF SOLOMON KANE (Dark Horse, also 2009) collects a well-written Solomon Kane series from 1985, scripted by Ralph Macchio, 5 of 6 being Robert E. Howard adaptations, with art on different issues by Carr, Blevins, Mignola, Bogdanave, and Ridgeway, mostly inked by Williamson.
And also includes two 1976 Thomas/Chaykin adaptations from MARVEL PREMIERE 33 and 34 by Thomas/Chaykin.
All of them great reading, collected together for the first time, 30-plus years after these stories were sporadically published!