Madness from Mars
by Clifford D. Simak
series
genres Science
years a long time ago
Project Mastodon
by Clifford Donald Simak
series
genres Other5
years 2007
The Fellowship of the Talisman
by Clifford D. Simak
series
genres Science
years 1978
Walking Shadow
by Clifford Royal Johns
series
genres Other
years 2012
The Thing in the Stone
by Clifford Donald Simak
series
genres Other5
years a long time ago
Hellhounds of the Cosmos
by Clifford Donald Simak
series
genres Other5
years a long time ago
A Death in the House
by Clifford D. Simak
series
genres Science
years 1997
Why Call Them Back from Heaven
by Clifford D. Simak
series
genres Science
years 2011
39 Clues Rapid Fire 2 Ignition
by Clifford, Riley
series 39 Clues Rapid Fire
genres Young Adult
years 2011
The Shipshape Miracle
by Clifford D. Simak
series
genres Science
years 2017
Project Mastodon
by Clifford D. Simak
series
genres Science
years 2007
Walking Shadow: A Sci Fi Noir Novel
by Clifford Royal Johns
series
genres Other6
years 2012
The Tooth Fairy
by Clifford Chase
series
genres Other6
years 2014
Silent Night
by Clifford, Riley
series
genres Young Adult
years 2012
39 Clues Rapid Fire 4 Crushed
by Clifford, Riley
series
genres Young Adult
years 2011
Party Line
by Clifford D. Simak
series
genres Science
years 1978
The Big Front Yard
by Clifford D. Simak
series
genres Science
years a long time ago
Tales of Casporix (Journal of Deiham)
by Clifford Paxton
series
genres Other7
years 1998
The Street That Wasn't There
by Clifford D. Simak
series
genres Science
years 2007
City
by Clifford D. Simak
series
genres Science
years a long time ago
