Aliens (aliens universe)
by Alan Dean Foster
series Aliens Universe
genres Science
years 1986
Alien (aliens universe)
by Alan Dean Foster
series Aliens Universe
genres Science
years 1979
Alien - 3 (aliens universe)
by Alan Dean Foster
series Aliens Universe
genres Science
years 1992
Newton's Aliens: Tales From the Anti-Ice Universe
by Stephen Baxter
series
genres Science
years 2015
Alien Universe
by Don Lincoln
series
genres Other7
years 2013
The Witch's Enchanted Alien: A Nocturne Falls Universe story
by Fiona Roarke
series
genres Other2
years 2018
A Curvy Gift For The Alien Warrior: Holiday Novella (Kyrzon Universe)
by Luna Voss
series
genres Other
years 2019
The Expanding Universe 4: Space Adventure, Alien Contact, & Military Science Fiction (Science Fiction Anthology)
by Craig Martelle
series
genres Other10
years 2018
Universal Alien
by Gini Koch
series
genres Science
years 2014
Aliens on Earth: The day they arrived
by Nelson Angel
series
genres Other3
years 2021
Alien's Beauty (Galactic Fairytales Book 1)
by V. K. Ludwig
series
genres Other3
years 2020
Aliens: Bug Hunt
by Jonathan Maberry
series
genres Mystery
years 2017
Alien's Captive
by C. F. Harris
series
genres Other3
years 2019
Alien's Prize
by C. R Corbin
series Delosian Warriors
genres Other3
years 2019
Aliens in Windsor
by Sally Ann Melia
series Aliens on Earth
genres Science
years 2021
Aliens on Vacation
by Clete Barrett Smith
series Intergalactic Bed & Breakfast
genres Other3
years 2011
Aliens
by Alan Dean Foster
series
genres Science
years 1999
Aliens from Analog
by Stanley Schmidt (ed)
series
genres Other4
years 2011
Aliens Vs. Predator 1 - Prey
by Steve Perry
series
genres Science
years 1994
Aliens, Tequila & Us: The complete series
by Michael Herman
series
genres Other4
years 2018