The Outer Limits Companion|
by David Schow
It was published by GNP/Crescendo Records
ISBN #0-9665169-0-7 August 1998
The revised edition covers in depth the original series:
The Outer Limits at 50|
by David Schow with Ted C. Rypel
The publisher is Creature Features
ISBN #978-0-9839175-2-6 February 2014
Coverage of the original series with an episode guide, merchandise, many previously unpublished photos, and what has been happening with the original series over the 50 years.
Outer Limits novels|
Stories adapted from episodes of both the original and new series. They were published by Prima Publishing which is now a division of Random House.
Outer Limits story books|
Both original and stories based on episodes of the series, and are aimed at younger readers. They were published by Tor Books and are written or adapted by John Peel.