- Series: SF Puzzles Series Record # 24639
- Series Tags: Pluto (1), Interplanetary commerce (1), logic (1), puzzle (1), quality control (1)
- SF Puzzles
- The Doctors' Dilemma (1977) [SF] by Martin Gardner
- Lost on Capra (1977) [SF] by Martin Gardner
- Space Pool (1977) [SF] by Martin Gardner
- Machismo on Byronia (1977) [SF] by Martin Gardner
-
The Case of the Defective Doyles (1978) [SF]
by
Martin Gardner
also appeared as:
- Variant: The Defective Doyles (1978)
- The Third Dr. Moreau (1978) [SF] by Martin Gardner
- The Voyage of the Bagel (1978) [SF] by Martin Gardner
- The Great Ring of Neptune (1978) [SF] by Martin Gardner
- The Toroids of Dr. Klonefake (1978) [SF] by Martin Gardner
- The Postage Stamps of Philo Tate (1978) [SF] by Martin Gardner
- Exploring Carter's Crater (1979) [SF] by Martin Gardner
- Captain Tittlebaum's Test (1979) [SF] by Martin Gardner
- Pink, Blue, and Green (1979) [SF] by Martin Gardner
- The Three Robots of Professor Tinker (1979) [SF] by Martin Gardner
- How Bagson Bagged a Board Game (1979) [SF] by Martin Gardner
- The Shop on Bedford Street (1979) [SF] by Martin Gardner
- Tanya Tackles Topology (1979) [SF] by Martin Gardner
- The Explosion of Blabbage's Oracle (1979) [SF] by Martin Gardner
- Dracula Makes a Martini (1979) [SF] by Martin Gardner
-
On Oulipo Algorithms, Anagrams, and Other Nonsense (1979) [SF]
by
Martin Gardner
also appeared as:
- Variant: Oulipo Wordplay (1979)
- The Erasing of Philbert the Fudger (1979) [SF] by Martin Gardner
-
How Crock and Watkins Cracked a Code (1979) [SF]
by
Martin Gardner
also appeared as:
- Variant: How Crock and Witson Cracked a Code (1979)
- Titan's Titanic Symbol (1980) [SF] by Martin Gardner
- Professor Cracker's Antitelephone (1980) [SF] by Martin Gardner
- Vacation on the Moon (1980) [SF] by Martin Gardner
- Lucifer at Las Vegas (1980) [SF] by Martin Gardner
- Weird Numbers from Titan (1980) [SF] by Martin Gardner
- Off We're Going to Shuttle (1980) [SF] by Martin Gardner
- The Backward Banana (1980) [SF] by Martin Gardner
- The Queer Story of Gardner's Magazine (1980) [SF] by Martin Gardner
- No Vacancy at Aleph-Null Inn (1980) [SF] by Martin Gardner
- Robots of Oz (1980) [SF] by Martin Gardner
-
G. Hovah's Decision Paradox (1980) [SF]
by
Martin Gardner
also appeared as:
- Variant: Blabbage's Decision Paradox (1980)
- Tube Through the Earth (1980) [SF] by Martin Gardner
- The Bagel Heads Home (1981) [SF] by Martin Gardner
- The Dance of the Jolly Green Digits (1981) [SF] by Martin Gardner
- Chess by Ray & Smull (1981) [SF] by Martin Gardner
- The Polybugs of Titan (1981) [SF] by Martin Gardner
- Cracker's Parallel World (1981) [SF] by Martin Gardner
- Science Fiction Puzzle Tales (1981) [C] by Martin Gardner
- Titan's Loch Meth Monster (1981) [SF] by Martin Gardner
- The Jinn from Hyperspace (1981) [SF] by Martin Gardner
- The Balls of Aleph-Null Inn (1981) [SF] by Martin Gardner
- Scrambled Heads on Langwidere (1981) [SF] by Martin Gardner
- Antimagic at the Number Wall (1981) [SF] by Martin Gardner
- Parallel Pasts (1981) [SF] by Martin Gardner
- Luke Warm at Forty Below (1981) [SF] by Martin Gardner
- The Gongs of Ganymede (1981) [SF] by Martin Gardner
- Tanya Hits and Misses (1982) [SF] by Martin Gardner
- Mystery Tiles at Murray Hill (1982) [SF] by Martin Gardner
- Crossing Numbers on Phoebe (1982) [SF] by Martin Gardner
- SFs and Fs on Fifty-Fifth Street (1982) [SF] by Martin Gardner
- Humpty Falls Again (1982) [SF] by Martin Gardner
- Palindromes and Primes (1982) [SF] by Martin Gardner
- Home Sweet Home (1982) [SF] by Martin Gardner
- Fingers and Colors on Chromo (1982) [SF] by Martin Gardner
- Valley of the Apes (1982) [SF] by Martin Gardner
- Dr. Moreau's Momeaters (1982) [SF] by Martin Gardner
- And He Built Another Crooked House (1982) [SF] by Martin Gardner
- Thirty Days Hath September (1982) [SF] by Martin Gardner
- Piggy's Glasses and the Moon (1982) [SF] by Martin Gardner
- Monorails on Mars (1983) [SF] by Martin Gardner
- The Demon and the Pentagram (1983) [SF] by Martin Gardner
- Flarp Flips a Fiver (1983) [SF] by Martin Gardner
- Bouncing Superballs (1983) [SF] by Martin Gardner
- Run, Robot, Run! (1983) [SF] by Martin Gardner
- Thang, Thung, and Metagame (1983) [SF] by Martin Gardner
- The Number of the Beast (1983) [SF] by Martin Gardner
- The Jock Who Wanted to Be Fifty (1983) [SF] by Martin Gardner
- Fibonacci Bamboo (1983) [SF] by Martin Gardner
- Tethered Purple-Pebble Eaters (1983) [SF] by Martin Gardner
- The Dybbuk and the Hexagram (1983) [SF] by Martin Gardner
- 1984 (1983) [SF] by Martin Gardner
- The Castrati of Womensa (1983) [SF] by Martin Gardner
- Puzzles from Other Worlds (1984) [C] by Martin Gardner
- Riddles of the Sphinxes (1984) [SF] by Martin Gardner
- Precognition and the Mystic 7 (1984) [SF] by Martin Gardner
- On to Charmian (1984) [SF] by Martin Gardner
- Two Odd Couples (1984) [SF] by Martin Gardner
- Technology on Vzigs (1984) [SF] by Martin Gardner
- The Valley of Lost Things (1984) [SF] by Martin Gardner
- The Road to Mandalay (1984) [SF] by Martin Gardner
- Around the Solar System (1984) [SF] by Martin Gardner
- The Stripe on Barberpolia (1984) [SF] by Martin Gardner
- The Black Hole of Cal Cutter (1984) [SF] by Martin Gardner
- Science Fantasy Puzzle Quiz (1984) [SF] by Martin Gardner
- The Barbers of Barberpolia (1984) [SF] by Martin Gardner
- It's All Done with Mirrors (1984) [SF] by Martin Gardner
- Satan and the Apple (1985) [SF] by Martin Gardner
- How's-That-Again Flanagan (1985) [SF] by Martin Gardner
- Relativistically Speaking (1985) [SF] by Martin Gardner
- Bar Bets on the Bagel (1985) [SF] by Martin Gardner
- Catch the BEM (1985) [SF] by Martin Gardner
- Animal TTT (1985) [SF] by Martin Gardner
- Playing Safe on the Bagel (1985) [SF] by Martin Gardner
- Inner Planets Quiz (1985) [SF] by Martin Gardner
- Sex Among the Polyomans (1985) [SF] by Martin Gardner
- Puzzles in Flatland (1985) [SF] by Martin Gardner
- Dirac's Scissors (1985) [SF] by Martin Gardner
- Bull's-Eyes and Pratfalls (1985) [SF] by Martin Gardner
- Flarp Flips Another Fiver (1985) [ES] by Martin Gardner
- Blues in the Night (1986) [SF] by Martin Gardner
- Again, How's That Again? (1986) [SF] by Martin Gardner
- Alice in Beeland (1986) [SF] by Martin Gardner
- Hustle Off to Buffalo (1986) [SF] by Martin Gardner
- Ray Palmer's Arcade (1986) [SF] by Martin Gardner
- Puzzle Flags on Mars (1986) [SF] by Martin Gardner
- The Vanishing Plank (1986) [SF] by Martin Gardner
- 987654321 (1986) [SF] by Martin Gardner
- Time Reversed Worlds (1986) [SF] by Martin Gardner
- The Wisdom of Solomon (1986) [SF] by Martin Gardner
- Thang, the Planet Eater (1986) [SF] by Martin Gardner