Found 9 books

[en] The World Turned Upside Down Simon & Schuster Baen

Drake, David & Baen, Jim & Flint, Eric & Clarke, Arthur C. & Heinlein, Robert A. & Raphael, Rick & Sheckley, Robert & Vogt, A.E. Van & Leiber, Fritz & Gilbert, Robert Ernest & Camp, L. Sprague de & Schmit, James H. & Kornbluth, C.M. & Guin, Wyman & Leinster, Murray & Shaara, Michael & Laumer, Keith & Campbell, John W. & Rocklynne, Ross & Brown, Frederic & Asimov, Isaac & Godwin, Tom & Moore, C.L. & Anderson, Poul & Gregor, Lee & Piper, H. Beam & Anvil, Christopher & Geier, Chester S. & Vance, Jack & Miller, P. Schuyler & Dickson, Gordon R. & Sturgeon, Theodore

[en] Greyhound AmazonEncore

Piper, Steffan

[en] The Science Fiction Archive #3 Aeterna Classics

Piper, H. Beam & Smith, Evelyn E. & Simak, Clifford & Anderson, Poul & Pohl, Frederik & Grimm, Christopher