G-596 REESE SULLIVAN (aka GILES A. LUTZ) The Demanding Land (1966; listed as "Complete Novel") and G-596b JOHN CALLAHAN Hackett's Feud (1966; listed as "First Book Publication")
G-622 TOM WEST Showdown at Serano (1967; listed as "First Book Publication") and G-622b CLEMENT HARDIN (aka DWIGHT BENNETT NEWTON) The Paxman Feud (1967; listed as "Complete Novel")
G-633 WAYNE C. LEE Return to Gunpoint (1967; listed as "Complete Novel") and G-633b DAN J. STEVENS The Killers from Owl Creek (1967; listed as "First Book Publication")
G-638 EDWIN BOOTH A Time To Shoot
It Out (original title: Renegade Gun; 1967; listed
as "Complete & Unabridged") and G-638b
MERLE CONSTINER The Action at Redstone Creek (c. 1965;1967; listed
as "First Book Publication")
G-642 LOUIS TRIMBLE Standoff at Massacre Buttes (cover by Gerald McConnell; 1967; listed as "Complete Novel") and KYLE HOLLINGSHEAD Echo of a Texas Rifle (1967)
G-648 WILLIAM VANCE The Raid at Crazyhorse (1967; listed as "First Book Publication") and G-648b TOM WEST Crossfire at Barbed M (1967; listed as "Complete Novel")
G-659 CLEMENT HARDIN (aka DWIGHT BENNETT NEWTON) The Oxbow Deed (1967; listed as "First Book Publication") and G-659b JOHN CALLAHAN Kincaid (1967; listed as "Complete Novel")
G-668 BRIAN WYNNE (aka BRIAN GARFIELD) A Badge for a Badman (1967; listed as "First Book Publication") and G-668b RAY HOGAN Devil's Butte (1967; listed as "Complete Novel")
G-674 WILLIAM VANCE No Man's Brand (1967; listed as "Complete Novel") and G-674b MERLE CONSTINER Two Pistols South of Deadwood (1967; listed as "First Book Publication")
G-682 JOHN CALLAHAN Ride for Vengeance (cover by Harry Schaare; 1967; listed as "Complete Novel") and G-682b TOM WEST Bandit Brand (1967; listed as "First Book Publication")
G-687 DAN J. STEVENS Stranger in Rampart (1968; listed as "Complete Novel") and G-687b ERIC ALLEN (aka ERIC ALLEN-BALLARD) The Hanging at Whiskey Smith (cover by Harry Schaare; frontis illustration; 1968; listed as "First Book Publication")
G-698 RAY HOGAN Trouble at Tenkiller (cover by Gerald McConnell; 1968; listed as "First Book Publication") and G-698b KYLE HOLLINGSHEAD The Franklin Raid (cover by Gerald McConnell; 1968; listed as "Complete Novel")
G-705 BARRY CORD The Long Wire (cover by Gerald McConnell; 1968; listed as "First Book Publication") and MERLE CONSTINER Killers' Corral (1968; listed as "Complete Novel")
G-710 TOM WEST The Face Behind the Mask (1968; listed as "Complete Novel") and G-710b LOUIS TRIMBLE Marshall of Sangaree (1968; listed as "First Book Publication")
G-721 DON P. JENISON The Silver Concho (cover by Victor Prezio; 1968; listed as "First Book Publication") and G-721b LEE HOFFMAN Dead Man's Gold (cover by Jerome Podwil; 1968; listed as "First Book Publication")
G-727 JOHN CALLAHAN Tracks of the Hunter (cover by Gerald McConnell; 1968; listed as "First Book Publication") and G-727b CLAY RINGOLD Return to Rio Fuego (1968; listed as "Complete Novel")
G-732 REESE SULLIVAN (aka GILES A. LUTZ) The Trouble Borrower (cover by Victor Prezio; 1968; listed as "Complete Novel") and G-732b CLEMENT HARDIN (aka DWIGHT BENNETT NEWTON) Ambush Reckoning (1968; listed as "First Book Publication")
G-742 TOM WEST Write His Name in Gunsmoke (cover by Victor Prezio; 1968; listed as "First Book Publication") and G-742b DEAN OWEN (aka DUDLEY DEAN McGAUGHEY) Lone Star Roundup (cover by Gerald McConnell; 1968; listed as "Complete Novel")
G-747 RAY HOGAN Killer on the Warbucket (cover by Jerome Podwil; 1968; listed as "First Book Publication") and G-747b DEAN OWEN (aka DUDLEY DEAN McGAUGHEY) Sage Tower (1968)
G-755. WAYNE C. LEE Trail of the Skulls (1968; listed as "Complete & Unabridged") and G-755b MERLE CONSTINER The Four From Gila Bend (1968; listed as "First Book Publication")
G-760 REESE SULLIVAN (aka GILES A. LUTZ) The Vengeance Ghost (1968; listed as "First Book Publication") and G-760b X. X. JONES Bronc (cover by Sergio Leone; 1968; listed as "Complete Novel")
G-764 LOUIS TRIMBLE West to the Pecos (1968) and JOHN CALLAHAN Jernigan (1968)