Alien Universe: Extraterrestrial Life in Our Minds and in the Cosmos (2018)

Lincoln, Don (Fermilab)

Passport to the Cosmos: Human Transformation and Alien Encounters (2011)

John E. Mack

The New Essential Guide to Alien Species (Star Wars) (2006)

Helen Keier

Alien to Zombie: An ABC Book Of Monsters and Spooks (2022)

Kevin Somers

Alien - Infernos Fall: An Original Novel Based on the Films from 20th Century Studios (2022)

Clara Carija

Reign of the Anunnaki: The Alien Manipulation of Our Spiritual Destiny (2018)

Jan Erik Sigdell

VENDETTA - Humans and Vampires unite against an Alien invasion (2021)

Richard Mann

Life Hacks For a Little Alien: the tender and life-affirming debut, perfect for book clubs (2025)

Alice Franklin

Kell, the Alien: Aliens, Inc. Chapter Book Series - Aliens, Inc. (2014)

Darcy Pattison

The Kraken Series Collection Two: A Sci-fi Alien Romance Series Books 4-6 (2021)

Tiffany Roberts

Alien Phenomenology, or What It's Like to Be a Thing - Posthumanities (2012)

Ian Bogost

Derek and the Alien: An Out of This World Adventure to Save the Environment! - Derek and the Alien (2022)

Amber Fernsby

Alien Coloring Book for Kids: Creative and Unique Alien Coloring Activity Book for Toddler, Preschooler & Kids Ages 4-8 (2021)

Pixelart Studio

Project X Alien Adventures: Grey Book Band, Oxford Level 14: The Fury of Vogoss - Project X Alien Adventures (2014)

Steve Cole

Native Forest and Alien Invasion in the National Park of Mauritius: Plant Diversity and Alien Encroachment in the Black River Gorges National Park, Mauritius (2010)

Ragen Parmananda

Kell, the Alien: Aliens, Inc. Chapter Book Series - Aliens Inc. (2014)

Darcy Pattison

Jessica's Mates: A Sci-fi Alien Romance - Brides of the Aashi (2021)

Belle Harper

List of the Numbers of Certificates of Stock, Voting Trust Certificates, Registered and Bearer Bonds of Companies Incorporated in the United States of (2013)

United States Alien Property Custodian

Alien Gene Transfer in Crop Plants, Volume 2: Achievements and Impacts (2014)

Aditya Pratap

Alien Gene Transfer in Crop Plants, Volume 2: Achievements and Impacts (2016)

Tales of a Legal Alien Stories of Black Student in Mumbai (2021)

Dut Alsherif

Brooklyn's Baggage: A Sci-fi Alien Romance - Brides of the Aashi (2020)

Belle Harper

The Alien Gene: Interactions between Humanity and Visitors to planet Earth (2020)

Moira McGhee

A Far Traveler: the First Alien (The Shaman Gene) (Volume 1) (2013)

Mr. W. Blake Heitzman

Environmental and Socioeconomic Impact of Invasive Alien Plant Species: Distribution, Abundance and Socioeconomic Impacts of Invasive Alien Plant Species in Southern Zone, Tigray, Ethiopia (2013)

Hadas Beyene

Project X: Alien Adventures: Pink: Run, Tin Cat - Project X (2013)

Tim Little

Project X: Alien Adventures: Yellow: The Lost Cow - Project X (2013)

Mara Bergman

Project X: Alien Adventures: Lilac:In the Sky - Project X (2013)

Tim Little

Project X: Alien Adventures: Pink:The Fishing Trip - Project X (2013)

Tim Little

Project X: Alien Adventures: Green: Nok Gets Homesick - Project X (2013)

Tim Little