Contributions To Other Series

Combox discussion persuades me that Poul Anderson's contributions to other authors' fictional universes could be collected in three volumes:

(i) his three Man-Kzin Wars stories;

(ii) his Conan novel;

(iii) his single War World story and his single Berserker story.

(iii) has to be split up when its contents are collected as parts of their series.

Thus, six works set in four universes, collected in three volumes.

Neil Gaiman's Library of Dreams contains all the books that were never written like Anderson's Draka, Barsoom, Superman and Star Trek novels.