Collection of stories from Analog Magazine 1962-1964. Authors include Theodore L. Thomas, Mack Reynolds, Allen Kim Lang, William Lee, James H. Schmitz, John T. Phillifent, Christopher Anvil, R.C. FitzPatrick.

These seven stories-some set in the future, some in other worlds, some in alternate universes- will challenge you. Norman Spinrad's SUBJECTIVITY deals with the astonishing entertainment technique of a group of future government heads contrive for an interstellar voyage...Frank Herbert's THE MARY CELESTE MOVE is a chiller about people who suddenly leave homes, families and businesses and never return-ever. And Dean McLaughlin's THE PERMANENT IMPLOSION is something you'll have to read to believe. Futuremen and S-F fans, beware: These crackling stories will transport you to worlds beyond the normal intellect. The ISBN of this book is 12307064075.

Contents: "Scientists Are Stupid" John W. Campbell "Coincidence Day" John Brunner "The Adventure of the Extraterrestrial" Mack Reynolds "Fighting Division" Randall Garrett "Computers Don't Argue" Gordon R. Dickson "Say It wtih Flowers" Winston P. Sanders "Mission "Red Clash"" Joe Poyer "Countercommandment" Patrick Meadows "Balanced Ecology" James H. Schmitz "Overproof" Jonathan Blake MacKenzie

Doubleday, 1971. Hardcover with dustjacket, 1st (and only) edition. Collects 9 stories first published in Analog magazine in 1968/69. Contributors include Dean McLaughlin, Harry Harrison, Colin Kapp and others.