Classic Sci-Fi Book Group

Down and Out in the Magic Kingdom by Cory Doctorow.

Jules is a young man barely a century old. He's lived long enough to see the cure for death and the end of scarcity, to learn ten languages and compose three symphonies...and to realize his boyhood dream of taking up residence in Disney World.

Disney World! The greatest artistic achievement of the long-ago twentieth century. Now in the care of a network of volunteer "ad-hocs" who keep the classic attractions running as they always have, enhanced with only the smallest high-tech touches.

Now, though, it seems the "ad hocs" are under attack. A new group has taken over the Hall of the Presidents and is replacing its venerable audioanimatronics with new, immersive direct-to-brain interfaces that give guests the illusion of being Washington, Lincoln, and all the others. For Jules, this is an attack on the artistic purity of Disney World itself.

Worse: it appears this new group has had Jules killed. This upsets him. (It's only his fourth death and revival, after all.) Now it's war: war for the soul of the Magic Kingdom, a war of ever-shifting reputations, technical wizardry, and entirely unpredictable outcomes.

Bursting with cutting-edge speculation and human insight, Cory Doctorow's Down and Out in the Magic Kingdom is a coming-of-age romantic comedy and a kick-butt cybernetic tour de force.

The Peace War by Vernor Vinge

The Peace War is quintessential hard-science adventure. The Peace Authority conquered the world with a weapon that never should have been a weapon--the "bobble," a spherical force-field impenetrable by any force known to mankind. Encasing governmental installations and military bases in bobbles, the Authority becomes virtually omnipotent. But they've never caught Paul Hoehler, the maverick who invented the technology, and who has been working quietly for decades to develop a way to defeat the Authority. With the help of an underground network of determined, independent scientists and a teenager who may be the apprentice genius he's needed for so long, he will shake the world, in the fast-paced hard-science thriller that garnered Vinge the first of his four Hugo nominations for best novel.