Five Mars Books You Won’t Find at LibraryThing

Last Friday, LibraryThing trumpeted the news that
the online book networking service has more books cataloged (32,287,447) than the Library of Congress. While this is a cool service and we are considering adding our own collection of books to the network, the "long tail" of LibraryThing is not long enough.
Here are five science fiction books about Mars or Martians that
no member of LibraryThing owns:

• Zarlah the Martian (1909), by R. Norman Grisewood

• Next Stop -- Mars! (1959), by David Edwards

• Out of the Void (1967), by Leslie F. Stone

• Martian Spring (1986), by Michael Lindsay Williams

• Dire Planet (2005), by Joel Jenkins