Found 33 books 
[en] The Malignant Entity Endymion Press
![[Swordsman of Mars 02] • Mars, The Outlaws of](/cover/bcD_v2ZK9h4KfJfJ/small/[Swordsman%20of%20Mars%2002]%20%e2%80%a2%20Mars,%20The%20Outlaws%20of.jpg)
[en] [Swordsman of Mars 02] • Mars, The Outlaws of Ace Books
[en] Maza of the moon Ace
![[Robert Grandon 01] • Planet of Peril](/cover/nAnEBeqscELD7eS3/small/[Robert%20Grandon%2001]%20%e2%80%a2%20Planet%20of%20Peril.jpg)
[en] [Robert Grandon 01] • Planet of Peril Wildside Press
![[Robert Grandon 02] • The Prince of Peril](/cover/fPCgJfV1tY0TZDxr/small/[Robert%20Grandon%2002]%20%e2%80%a2%20The%20Prince%20of%20Peril.jpg)
[en] [Robert Grandon 02] • The Prince of Peril Createspace Independent Publishing Platform
![[Robert Grandon 03] • Port of Peril](/cover/OqISBw93iv0KV9oK/small/[Robert%20Grandon%2003]%20%e2%80%a2%20Port%20of%20Peril.jpg)
[en] [Robert Grandon 03] • Port of Peril Wildside Press
![[Robert Grandon 03] • Port of Peril](/cover/RJ0Tp3oj2A-jaIi0/small/[Robert%20Grandon%2003]%20%e2%80%a2%20Port%20of%20Peril.jpg)
[en] [Robert Grandon 03] • Port of Peril Ace Books
[de] Die Gesetzlosen des Mars · Science Fiction Fantasy Uksak E-Books
[hu] Éjféli őrület és a kutya szelleme Attraktor Kiadó
[hu] Éjféli őrület és a kutya szelleme Attraktor Kiadó
![[Kline 03] • maza of the moon](/cover/gE904XRICs8mZ_HS/small/[Kline%2003]%20%e2%80%a2%20maza%20of%20the%20moon.jpg)
[en] [Kline 03] • maza of the moon Ace
![[Kline 03] • maza of the moon](/cover/r_Q_gjwwsYqf0C_q/small/[Kline%2003]%20%e2%80%a2%20maza%20of%20the%20moon.jpg)
[en] [Kline 03] • maza of the moon Ace
[en] Man From The Moon