All Alien Contact books

Storm Over Warlock

Andre Norton

Small World

William F. Nolan

The Man the Martians Made

Frank Belknap Long

Acid Bath

Vaseleos Garson

Do Unto Others

Mark Clifton

The Fourth Invasion

Henry Josephs

The Hour of Battle

Robert Sheckley

The Martian

Allen Glasser

Ullr Uprising

H. Beam Piper

The Men in the Walls

William Tenn

The People of the Crater

Andre Norton

The Voyages of the Solar Queen

Andre Norton

We Are Definitely Human

X. Fang

Star Trek Federation: the First 150 Years

David A. Goodman

The Complete Aliens Omnibus: Volume One (earth Hive, Nightmare Asylum, the Female War)

Steve Perry, Stephani Perry

Alien - Inferno's Fall

Philippa Ballantine, Julienne Irons

All Tomorrows

C. M. Kosemen

Choose Your Own Adventure Cryptid Chronicles: Mothman

Cristin Bishara

Echo

Jack McDevitt

The Green Millennium

Fritz Leiber

Invaders From the Infinite

John W. Campbell

Pictures Don't Lie

Katherine MacLean

Retief: the Yillian Way

Keith Laumer

Star Born

Andre Norton

Star Surgeon

Alan E. Nourse

Expendables

A E (Alfred Elton) Van Vogt, Virgil Finlay

H.g. Wells Trilogy: the Time Machine The, War of the Worlds, and the Island of Dr. Moreau

H.G. Wells

Tree of Life

C.L. Moore

War of the Worlds

H.G. Wells

War of the Worlds

H.G. Wells

Valley of Dreams

Stanley G. Weinbaum

Voodoo Planet

Andre Norton

How to Welcome an Alien

Rebecca Klempner