- Author: Robert W. Krepps Author Record # 1862
- Legal Name: Krepps, Robert Wilson
- Birthplace: Pittsburgh, Pennsylvania, USA
- Birthdate: 11 December 1919
- Deathdate: 24 January 1980
- Language: English
- Webpages: SFE, southafricabooks.com, Wikipedia-DE
- Used These Alternate Names: Robert Krepps, Robert W. Kreps, Geoff St. Reynard, Geoffrey St. Reynard
Other views: | Summary Awards Chronological |
Novels
- Mistress of the Djinn (1950)
- The Cosmic Bunglers / The Buttoned Sky (2012)
- The Cosmic Bunglers / The Buttoned Sky (2012) with Geoff St. Reynard
- Armageddon, 1970 (2021)
- Armageddon, 1970 (2021) with Geoff St. Reynard
- Beware, the Usurpers! (2021)
- Beware, the Usurpers! (2021) with Geoff St. Reynard
- Beyond the Fearful Forest (2021)
- Beyond the Fearful Forest (2021) with Geoff St. Reynard
- Chaos über Manhattan [German] (1968) with Geoff St. Reynard
- Die Welt in Ketten [German] (1958) with Geoff St. Reynard
- Don't Panic! (2021)
- Don't Panic! (2021) with Geoff St. Reynard
- The Buttoned Sky (2010)
- The Buttoned Sky (2010) with Geoff St. Reynard
- The Enchanted Crusade (2021)
- The Enchanted Crusade (2021) with Geoff St. Reynard
- The Enormous Room (2010) with H. L. Gold
- The Enormous Room (2010) with H. L. Gold and Robert Krepps
- The Giants from Outer Space (2010)
- The Giants from Outer Space (2010) with Geoff St. Reynard
- Tomorrow the World! (2021)
- Tomorrow the World! (2021) with Geoff St. Reynard
- Vengeance from the Past! (2021)
- Vengeance from the Past! (2021) with Geoff St. Reynard
- "A Nickel Saved ..." (1949)
- Androcles and the Buccaneer (1947)
- Androcles and the Buccaneer (1947) with Geoffrey St. Reynard
- Armageddon Earth (1952) with Geoff St. Reynard
- Armageddon, 1970 (1952)
- Armageddon, 1970 (1952) with Geoff St. Reynard
- Beware, the Usurpers! (1951)
- Beware, the Usurpers! (1951) with Geoff St. Reynard
- Beyond the Fearful Forest (1951)
- Beyond the Fearful Forest (1951) with Geoff St. Reynard
- Blue Bottle Fly (1949)
- Blue Bottle Fly (1949) with Geoff St. Reynard
- By Yon Bonnie Banks (1945)
- By Yon Bonnie Banks (1945) with Geoff St. Reynard
- Chaos über Manhattan [German] (1968) with Geoff St. Reynard
- Der verzauberte Kreuzzug [German] (1981) with Geoff St. Reynard
- Die Welt in Ketten [German] (1958) with Geoff St. Reynard
- Don't Panic! (1954)
- Don't Panic! (1954) with Geoff St. Reynard
- Elementals of Jedar (1950)
- Elementals of Jedar (1950) with Geoff St. Reynard
- Five Years in the Marmalade (1949)
- Five Years in the Marmalade (1949) with Geoff St. Reynard
- Make Yourself a Wish (1948)
- Make Yourself a Wish (1948) with Geoff St. Reynard
- Mr. Beller and the Winged Horse (1947)
- Mr. Beller and the Winged Horse (1947) with Geoff St. Reynard
- Not an Accident (1995)
- Not an Accident (1995) with Robert W. Kreps
- The Buttoned Sky (1953)
- The Buttoned Sky (1953) with Geoff St. Reynard
- The Cosmic Bunglers (1956)
- The Cosmic Bunglers (1956) with Geoff St. Reynard
- The Enchanted Crusade (1953)
- The Enchanted Crusade (1953) with Geoff St. Reynard
- The Enormous Room (1953) with H. L. Gold
- The Enormous Room (1953) with H. L. Gold and Robert Krepps
- The Giants from Outer Space (1954)
- The Giants from Outer Space (1954) with Geoff St. Reynard
- The Great Flying Saucer Invasion (2014) with Geoff St. Reynard
- The Plaid Pterodactyl (1949)
- The Plaid Pterodactyl (1949) with Geoff St. Reynard
- The Radiant Menace (1951)
- The Radiant Menace (1951) with Geoff St. Reynard
- The Sword of Ra (1951)
- The Sword of Ra (1951) with Geoff St. Reynard
- The Usurpers (1950)
- The Usurpers (1950) with Geoff St. Reynard
- The Warder and the Wampum (1947)
- The Warder and the Wampum (1947) with Geoff St. Reynard
- Through a Dead Man's Eyes (1945)
- Through a Dead Man's Eyes (1945) with Geoff St. Reynard
- Tomorrow the World! (1952)
- Tomorrow the World! (1952) with Geoff St. Reynard
- Vengeance from the Past! (1954)
- Vengeance from the Past! (1954) with Geoff St. Reynard
- Wink Van Ripple (1945)
- Wink Van Ripple (1945) with Geoff St. Reynard
- Wrestlers Are Revolting! (1952)
- Wrestlers Are Revolting! (1952) with Geoff St. Reynard