"When the United Nations takes drastic measures against the Human Garde to keep them in check, the students at the Academy must go on the offensive while those who have defected face off against a new and equally dangerous threat"--

"The hunt is on for the mysterious keys left by the alien Builders. While Skyler's team of immune scavengers scatters around the disease-ravaged globe in search of the artifacts, Skyler himself finds much more than he expected in the African desert, where he stumbles upon surprising Builder relics-- and thousands of bloodthirsty subhumans. From the slums and fortresses of Darwin to the jungles of Brazil and beyond, Skyler and company are in for a...

On a beautiful June day, while walking deep in the woods on her property in Haven, Maine, Bobbi Anderson quite literally stumbles over her own destiny and that of the entire town. For the dull gray metal protrusion she discovers in the ground is part of a mysterious and massive metal object, one that may have been buried there for millennia. Bobbi can't help but become obsessed and try to dig it out ... the consequences of which will affect and transmute...

When Mason Stark's classmates start to disappear mysteriously and he discovers an ancient, powerful enemy, he calls on his friends--both human and Tremist--to fight as he once again must act as an intergalactic hero.

"For the very first time, the canonical background of the breakout Aliens hero Jenette Vasquez, as well as the story of the children she was forced to leave behind as written by the rising Latina horror star V. Castro (Queen of the Cicadas). Even before the doomed mission to Hadley's Hope on LV-426, Jenette Vasquez had to fight to survive. Born to an immigrant family with a long military tradition, she looked up to the stars, but life pulled her back...

Gene Wolfe takes us to a future North America at once familiar and utterly strange. A young man and woman, Skip and Chelle, fall in love in college and marry, but she is enlisted in the military, there is a war on, and she must serve her tour of duty before they can settle down. But, the military is fighting a war with aliens in distant solar systems, and her months in the service will be years in relative time on Earth. Chelle returns to recuperate...

The campaign to save the earth from being turned off is going well, but Michael K. must enlist fellow fifth-graders Venus and TJ to help hide the SPHDZ from Agent Umber, especially when they become involved in a school play.

Generations ago, Convoy Seven and I.C.C. left Earth on a mission that would take them far beyond the solar system. Launched by the Planet United Consortium, a global group formed to pursue cooperative Earth-wide interests in deep space, nine ships headed into the unknown to explore a distant star called LQ Pyx. Eons later, the convoy has returned to LQ Pyx to begin work on the Web, the alien megastructure that covers the star. Is it a Dyson Sphere,...

Buddy McGee eagerly awaits a promised Christmas visit from his friend, the thing from outer space.

DR. STEVEN ANDREWS is an assistant professor of paleontology at Montana State University when he is recruited for a top-secret National Security Agency job-a mission so secret that not even the President of the United States is aware of it. The most appealing aspect of this book is the concept of cross-temporal war. The possibility of armies from separate eras duking it out in situ should entertain fans of both the novelist Harry Turtledove and...