InvasionsA. E. van Vogt, Albert Flynn, Avram Davidson, Bob Shaw, Charles G. Waugh, Eric Frank Russell, Fred Saberhagen, Henry Kuttner, Isaac Asimov, Lester del Rey, Mark Clifton, Martin H. Greenberg, Philip E. High, Philip K. Dick, Piers Anthony, Walter M. Miller Jr., William TennIsaac Asimov's Wonderful Worlds of Science Fiction, book 10

Characters in Invasions

3 characters, main characters first.

Minor characters

Isaac Asimov
A. E. van Vogt
Eric Frank Russell