This is perhaps the most ambitious novel to date from one of science fiction's more highly acclaimed authors. In this novel, Bear brings together hard science fiction, mythology, dreams, literature, and all of time, history, existence and meaning. Not a light romp, then, but a ponderous novel of conundrums -- something bigger than all of us.

Do you dream of a city at the end of time? Maybe it's not a dream...

The Wild Cards series saw its genesis more than 20 years ago, and Martin has enlisted the support of a variety of talent to keep the UN Committee on Extraordinary Interventions fresh and alive today. Contributors to this latest superhero collection are Melinda Snodgrass (whose "Double Helix" binds the other characters and stories into a coherent whole), Caroline Spector, Carrie Vaughn, Walton Simons & Ian Tregillis, John Jos. Miller, Victor Milan, Stephen Leigh, and Kevin Andrew Murphy. Busted Flush will delight fans of the old Wild Cards books and engage new readers as well.

The stars of the old B-movie horror classics were actually real-life monsters. And now washed up, has-been werewolves, mummies and vampires are trying to make it in present day Hollywood. Then they have an opportunity to jump onto the nostalgia bandwagon and make a new movie -- but do they still have it in 'em, or are their mundane problems too much for them now? And will the public still take them seriously in a world where special effects and computer animation have made monsters and viewers both very blasé?

Doctorow's Orwellian vision rings frighteningly true. Four high school students are apprehended after a terrorist bombing of the San Francisco Bay bridge, because they happen to be in the area. They are held as enemy combatants based only on the flimsiest evidence. The Department of Homeland Security has effectively revoked the Bill of Rights, and San Francisco has become a police state. It's up to Marcus Yallow, student and suspected terrorist, to fight for freedom and liberty using his technological know-how and natural cleverness.

This series is certainly not new to the SF Site staff. Book 5, Agatha Heterodyne and the Clockwork Princess appeared on our Top 10 list for 2006. We've been closely following the story of gas lamp adventure, romance and mad science -- and so should you. Girl Genius is also a webcomic available at http://www.girlgeniusonline.com/.

In Book 7, Agatha, sole heir to the Heterodyne legacy, returns to reclaim the family castle -- but she must compete against a clever impostor, defeat the many traps of the castle, and uncover the secrets of her ancient family home.

Gaiman is no stranger to SF Site contributors -- and readers. He's a universal favourite, and his latest is a young adult fantasy that is cleverly constructed to parallel Kipling's The Jungle Book. The crucial difference is that instead of being taken in and raised by animals in the forests of India, Gaiman's orphan child is adopted by the undead inhabitants of a graveyard. The US editions are illustrated by Dave McKean, who has collaborated with Gaiman on many past projects. If you haven't already, you should read this book before they make the film version of it.

With each new volume in this series, Erikson's world grows more complex and more real. In Toll the Hounds we return to Darujhistan, where we began in Book 1. But going home again is never easy. So discovers the heartbroken Cutter, formerly Crokus Younghand. And the surviving Bridgeburners, who set out to open a tavern and live peaceably. (This book boasts one of the most brilliantly-described battle scenes, involving retired Bridgeburners and the unlucky assassins hired to kill them.) Meanwhile, the city of Black Coral, occupied by Anomander Rake, Son of Darkness, is enshrouded in permanent darkness, with evil brewing in the form of a plague of addiction and insanity, courtesy of the Dying God's blood. And inside Rake's cursed sword, Dragnipur, the wagon of eternal torment is running out of road. What will the dead do when eternity ends?

Moon Lake collects the first 5 issues of this ongoing series, which débuted in March 2008. Julie Martin is a photographer, taking some shots in the Arizona desert when a secret experimental battle suit explodes high above, killing the woman who was testing the suit. Debris rains down in the form of what appear to be tiny pellets, which adhere to Julie's truck and, unnervingly, to her skin. Soon the residue coalesces into a sort of living breast-plate, partially replicating the battle suit, which Julie cannot remove. Now the government is on her trail, someone is trying to kill her, the breast-plate is demonstrating disturbing powers which she can't control, and it seems that the person who could help her most is already dead.

Volume 1, The Long Way Home, was #3 on our Top 10 last year, and Volume 2 (collecting issues 6-10 in the ongoing series) only narrowly missed the #1 spot this year. Eisner-winning writer Brian K. Vaughan is a worthy successor to creator Joss Whedon, as he demonstrates in his handling of this section of the Buffy saga.

Giles recruits Faith for a dangerous mission, namely to take out a rogue slayer. Interesting proposition, in view of Faith's personal history of rebellion and redemption. But some people are simply unredeemable -- the problem is recognizing them. This comic is easily as complex and sophisticated as the TV series was, and it's a fine substitute. If you were ever a fan and you hunger for more slayage, check out Season 8.

OK folks, this is it: if you're only going to read one novel from 2008, it should be this one. In this ambitious novel, Stephenson playfully tackles philosophy and physics, and wrestles them into a plot of adventure that rivals the best thrillers. It is, simply put, a demonstration of the highest standards that science fiction can achieve.

Arbre is a world not so different from our own, except that there's a sort of monastic system in place which shuts its members off from the rest of society to maintain and to further all knowledge. Once per decade, the monks of all knowledge open their doors and interact with the rest of humanity. This time, however, it's not just the rest of humanity, it's also aliens -- leading our protagonist, Fraa Erasmus, into great adventure, mystery and sophisticated debate, interspersed with healthy doses of humour. Stephenson really outdoes himself in this one -- it's not to be missed.