Note: There are other authors with the same name: Ian Wallace (artist)

• Author: Ian Wallace Author Record # 365
• Legal Name: Pritchard, John Wallace
• Birthplace: Chicago, Illinois, USA
• Birthdate: 4 December 1912
• Deathdate: 7 July 1998
• Language: English
• Webpages: SFE, Wikipedia-EN
• Used These Alternate Names: John Wallace Pritchard
• Additional Biographical Data: Bio:Ian Wallace
• Author Tags: space opera (1), murder mystery (1)

• Croyd
  • Croyd Spacetime Maneuvres
    • Croyd (1967) also appeared as:
      • Translation:
        Der große Croyd^?Der grosse Croyd
        [German] (1969)
    • Dr. Orpheus (1968)
    • Pan Sagittarius (1973) also appeared as:
      • Translation: Pan Sagittarius [German] (1981)
    • A Voyage to Dari (1974) also appeared as:
      • Translation: Eine Reise nach Dari [German] (1980)
    • The World Asunder (1976)
    • Z-Sting (1978)
    • Heller's Leap (1979)
    • The Lucifer Comet (1980) also appeared as:
      • Translation: La cometa di Lucifero [Italian] (1982)
      • Translation: La comète de Lucifer [French] (1983)
    • Megalomania (1989) also appeared as:
      • Serializations:
      • Translation: Megalomania (Complete Novel) [Italian] (1990)
  • St. Cyr Interplanetary Detective
    • Deathstar Voyage (1969) also appeared as:
      • Translation: Der Flug nach Ligeria [German] (1978)
    • The Purloined Prince (1971)
    • The Sign of the Mute Medusa (1977)

• Every Crazy Wind (1952) [only as by John Wallace Pritchard]
• The Rape of the Sun (1982)

• Auctorial Comment (1973)
• Forenote (A Voyage to Dari) (1974)
• Author's Foreword (The World Asunder) (1976)
• Author's Forenote: On the Mooding of this Novel (1977)
• Forenote (Heller's Leap) (1979)
• Prefazione (La cometa di Lucifero) [Italian] (1982)
• Avant-propos (La comète de Lucifer) [French] (1983)
• untitled (The Faces of Science Fiction) (1984)
• Author's Forenote (Megalomania) (1989)