Welcome to The 11th Science Fiction MEGAPACK®! We hope you will enjoy the stories we have selected for you this time. There's a greater emphasis than usual on Golden Age writers (just the way it came together) -- but we have one original story as well, a posthumous collaboration with H.B. Fyfe, finishing a really terrific but not-quite-done tale he had been working on before his death. It's a bit reminiscent of James Tiptree, Jr.'s best work -- but predates Tiptree by a couple of decades. And we have novels by Robert Silverberg, Frederik Pohl & C.M. Kornbluth, Murray Leinster, E. Everett Evans, and Donald Wollheim...not to mention part 2 of our serialization of Tony Rothman's mammoth 2013 novel, Firebird. And a ton of great short stories. 36 works in all, more than 1900 pages of great reading! ANGELS IN THE JETS, by Jerome Bixby A CODE FOR SAM, by Lester del Rey STAR SHIP, by Poul Anderson THE WELL-OILED MACHINE, by H.B. Fyfe JACK OF NO TRADES, by Evelyn E. Smith THE GRAVITY BUSINESS, by James E. Gunn DOOMSDAY EVE, by Robert Moore Williams MASTER OF LIFE AND DEATH, by Robert Silverberg FALCONS OF NARABEDLA, by Marion Zimmer Bradley NEW LAMPS, by Robert Moore Williams THE PIRATES OF ZAN, by Murray Leinster OUT OF THE IRON WOMB!, by Poul Anderson LATER THAN YOU THINK, by Fritz Leiber THE PLANET MAPPERS, by E. Everett Evans AFTERGLOW, by H.B. Fyfe and John Gregory Betancourt SHIPPING CLERK, by William Morrison CONTAGION, by Katherine MacLean THE LIGHT ON PRECIPICE PEAK, by Stephen Tall THE LUCKIEST MAN IN DENV, by Simon Eisner ON THE FOURTH PLANET, by J.F. Bone BIMMIE SAYS, by Sydney Van Scyoc SWEET TOOTH, by Robert F. Young SEARCH THE SKY, by Frederik Pohl and C. M. Kornbluth STAR, BRIGHT, by Mark Clifton HOT PLANET, by Hal Clement TWO WEEKS IN AUGUST, by Frank M. Robinson THE ALIEN, by Raymond F. Jones BODYGUARD, by Christopher Grimm JAYWALKER, by Ross Rocklynne SECOND CHILDHOOD, by Clifford D. Simak OF ALL POSSIBLE WORLDS, by William Tenn POLLONY UNDIVERTED, by