Note: There are other series with the same name: Time Machine (Amazing Stories), Time Machine (Keith and Donald Monroe)

• Series: Time Machine Series Record # 1299
• Series Tags: time travel (6), gamebook (6), choose your own adventure (6), conquistadors (1), science fiction (1), aztec (1), 16th century (1), jungle adventure (1), africa (1), 19th century (1), ancient Greece (1), Atlantis (1), 17th century (1), pirates (1), Caribbean (1), French revolution (1), 18th century (1), cyborg (1), 21st century (1)

• Time Machine
  • 1 Secret of the Knights (1984) by Jim Gasperini
  • 2 Search for Dinosaurs (1984) by David Bischoff
  • 3 Sword of the Samurai (1984) by Steve Perry and Michael Reaves
  • 4 Sail with Pirates (1984) by Jim Gasperini also appeared as:
    • Translation: Piracki rejs [Polish] (1991)
  • 5 Civil War Secret Agent (1984) by Steve Perry
  • 6 The Rings of Saturn (1985) by Arthur Byron Cover also appeared as:
    • Translation:
      Pierścienie Saturna^?Pierscienie Saturna
      [Polish] (1990)
  • 7 Ice Age Explorer (1985) by Dougal Dixon
  • 8 The Mystery of Atlantis (1985) by Jim Gasperini also appeared as:
    • Translation: Tajemnica Atlantydy [Polish] (1990)
  • 9 Wild West Rider (1985) by Stephen Overholser
  • 10 American Revolutionary (1985) by Arthur Byron Cover
  • 11 Mission to World War II (1986) by Marc Kornblatt and Susan Nanus
  • 12 Search for the Nile (1986) by Robert W. Walker also appeared as:
    • Translation:
      W poszukiwaniu źródeł Nilu^?W poszukiwaniu zrodel Nilu
      [Polish] (1991)
  • 13 Secret of the Royal Treasure (1986) by Carol Gaskin
  • 14 Blade of the Guillotine (1986) by Arthur Byron Cover also appeared as:
    • Translation: Ostrze gilotyny [Polish] (1989)
  • 15 Flame of the Inquisition (1986) by Marc Kornblatt
  • 16 Quest for the Cities of Gold (1987) by Richard Glatzer also appeared as:
    • Translation:
      Na tropie Miast Ze Złota^?Na tropie Miast Ze Zlota
      [Polish] (1990)
  • 17 Scotland Yard Detective (1987) by Seymour V. Reit
  • 18 Sword of Caesar (1987) by Bruce Stevenson and Robin Stevenson
  • 19 Death Mask of Pancho Villa (1987) by Carol Gaskin and George Guthridge
  • 20 Bound for Australia (1987) by Nancy Bailey
  • 21 Caravan to China (1987) by Carol Gaskin
  • 22 The Last of the Dinosaurs (1988) by Peter Lerangis also appeared as:
    • Variant: Last of the Dinosaurs (2017)
  • 23 Quest for King Arthur (1988) by Ruth Ashby
  • 24 World War I Flying Ace (1988) by Richard Mueller
  • 25 World War II Code Breaker (1989) by Peter Lerangis