Note: There are other series with the same name: Cosmic Trilogy (C. S. Lewis)

• Series:
  Cosmic Trilogy (Krzysztof Boruń and Andrzej Trepka)^?Cosmic Trilogy (Krzysztof Borun and Andrzej Trepka)
  Series Record # 31010

• Cosmic Trilogy (Krzysztof Boruń and Andrzej Trepka)^?Cosmic Trilogy (Krzysztof Borun and Andrzej Trepka)
  • 1
    Zagubiona przyszłość^?Zagubiona przyszlosc
    (1954) by
    Krzysztof Boruń^?Krzysztof Borun
    and Andrzej Trepka
  • 2 Proxima (1956) by
    Krzysztof Boruń^?Krzysztof Borun
    and Andrzej Trepka
  • 3 Kosmiczni bracia (1959) by
    Krzysztof Boruń^?Krzysztof Borun
    and Andrzej Trepka