Robert J. Zimmer is best known in mathematics for the highly influential conjectures and program that bear his name. Group Actions in Ergodic Theory, Geometry, and Topology: Selected Papers brings together some of the most significant writings by Zimmer, which lay out his program and contextualize his work over the course of his career. Zimmer's body of work is remarkable in that it involves methods from a variety of mathematical disciplines, such as Lie theory, differential geome...

Fantastic Universe' started publishing in 1953 and continued until March 1960. It was one of the better magazines to launch during the boom in science fiction magazine publishing. It published many important stories' by some of the field's best known writers. This is our second Fantastic Universe Super Pack. Collected in this oversized edition are more than 100,000 words of science fiction and fantasy. Escape back to the golden age of science fiction! 'Arm of the Law' by Harry Harrison 'Po...

The award-winning National Geographic photographer captures the stunning variety and mystery of bird feathers in this acclaimed monograph.Robert Clark's fascinating and brilliantly colorful images reveal the beauty and myriad functions of a seemingly simple thing: the bird feather. Each exquisitely detailed close-up is paired with informative text about the utility and evolution of the feather it depicts, making this handsome marriage of art and science the...

More than 25 of the greatest Science Fiction stories ever written—many in eBook form for the very first time. More than four hundred pages of top flight fiction selected by the editors at www.fantasticstoriesoftheimagination.com, including 'Ticking' by Allen M. Steele; 'All Cats are Gray' by Andre Norton; 'The Velvet Glove' by Harry Harrison; 'The Day of the Boomer Dukes' by Frederic Pohl; 'The Troubadour' by Peter Sherman; 'Riya's Foundling' by Algis Budrys; 'Asleep in the Forest of the T...

Fantastic Universe started publishing in 1953 and continued until March 1960. It was one of the better magazines to launch during the boom in science fiction magazines publishing. It published many important stories' by some of the fields best known writers. This is our third Fantastic universe Superpack. Collected in this over sized edition are more than 100,000 words of science fiction and fantasy. Escape back to the golden age of science fiction! 'Gods of the North' by Robert E. Howard ...

"The Seventh Science Fiction Megapack" presents a terrific mix of science fiction stories, new and old, including a Hugo Award-winning story by Lawrence Watt-Evans, a Hugo Award nominee from Mike Resnick, and classics by Arthur C. Clarke, Marion Zimmer Bradley, and many more. Almost 700 pages of great reading!Included are:ALL THE THINGS YOU ARE, by Mike ResnickA BRIEF DANCE TO THE MUSIC OF THE SPHERES, by Michael KurlandGRANDPA?, by Edward M. LernerTO E...

Hours of great reading await, with tales from some of the 20th century's most renowned science fiction authors, Here are 25 science fiction stories:WHAT’S HE DOING IN THERE? by Fritz LeiberTHE MARCHING MORONS, by C.M. KornbluthGHOST, by Darrell SchweitzerDEATH WISH, by Robert SheckleyTHE WAVERIES, by Fredric BrownADAM AND NO EVE, by Alfred BesterFOXY LADY, by Lawrence Watt-EvansTHIN EDGE, by Randall GarrettCOMPANDROID, by Nina...

Hours of great reading await, with tales from some of the 20th century's most renowned science fiction authors, Here are 25 science fiction stories (plus a bonus short-short):UNKNOWN THINGS, by Reginald BretnorCAPTIVES OF THE FLAME, by Samuel R. DelanyEXPEDITER, by Mack ReynoldsONE-SHOT, by James BlishSHIPWRECK IN THE SKY, by Eando BinderZEN, by Jerome BixbyLANCELOT BIGGS COOKS A PIRATE, by Nelson BondSENTIMENT, INC., by Poul Anderso...

Short Spooky Stories sure to please by these amazing authors: S. Y. Coffelt, Dawn DeBraal, Jenny Perry Carr, Tim Lewis, Marc Sorondo, Melody E. McIntyre, J. E. Tamber, Julie Dron, Robert E. Stahl, Kay Hanifen, Michael La Ronn, C.A. Verstraete, Brian MacDonald, Caitlin Barbera, Sara Jordan-Heintz, Kelly Zimmer

The town of Soldiers Grove is nestled amongst the driftless hills of southwestern Wisconsin. Its winters are long, its warmer seasons bright and challenging. The population is fewer than six hundred, including those residing in the senior citizens home.Two of these seniors, Cyril and Louise, have come to live there. Unlikely as it may seem, for they come from very diverse backgrounds, they form a close friendship, and their growing attachment sparks them to adventures and unlikely ...

At one time Race Cargill had been the best Terran Intelligence agent on the complex and mysterious planet of Wolf. He had repeatedly imperiled his life amongst the half-human and non-human creatures of the sullen world. And he had repeatedly accomplished the fantastic missions until his name was emblazoned with glory.But that had all seemingly ended. For six long years he'd sat behind a boring desk inside the fenced-in Terran Headquarters, cut off there ever since he and a rival had scarre...

"The Eighth Science Fiction Megapack" presents another stellar lineup of classic science fiction, new and old. Here are 25 stories (plus a bonus interview with best-selling author George R.R. Martin) by some of the field's greatest authors. Included are:THE TRUE DARKNESS, by Pamela SargentPERMANENT FATAL ERRORS, by Jay LakeADJUSTMENT TEAM, by Philip K. DickROBOTS DON’T CRY, by Mike ResnickNO GREAT MAGIC, by Fritz LeiberESCAPE HATCH, by Brenda W. C...