Classic: Alternate Earths 2

Classic: Alternate Earths 2 (1999) describes in detail several alternate earths.
Classic: Alternate Earths is the previous book in this series.
In addition to more fleshing out what in 4e would become Homeline's Infinity it contains information on: 
* Cornwallis
* Ming-3
* Midgard
* Caliph; this got a slight retcon to its space program in GURPS Infinite Worlds
* Aeolus
* Centrum
Suggestions for crossovers:
* Technomancer
* Illuminati
* Places of Mystery
* Dinosaurs
* Warehouse 23
* Who's Who 1 and 2
==Additional Information==
*Designer's Notes: GURPS Alternate Earths 2 (12/10/1999)
Category:1999
Category:Classic
Category:Alternate Realities