https://www.abebooks.com/9780874313000/Torg-Roleplaying-Possibility-Wars-BOX-0874313007/plp
Torg: Roleplaying the Possibility Wars [BOX SET] - Greg Gorden: 9780874313000 - AbeBooks
They come from other realities, raiders joined together to steal the awesome energy of Earth's possibilities. They have brought with them their own realities,...
box setgreg gordentorgroleplayingpossibility