Tad Williams

Simon, a young kitchen boy and magician's apprentice, finds his dreams of great deeds and heroic wars becoming an all too shocking reality in a terrifying civil war.

The loyal allies of Prince Josua desperately struggle to rally their forces at the Stone of Farewell against the evil minions of the undead Sithi Storm King.

For generations the misty Shadowline has marked the boundary between the lands of men and the lost northern lands that are the lair of their inhuman enemies, the ageless Qar. but now that boundary line is moving outward, threatening to engulf the northernmost land in which humans still live—the kingdom of Southmarch.
For centuries, the Eddon family has ruled in ancient, forbidding Southmarch Castle, guarding the border against the Qar's return,...

"Takes place in the half-year after the end of To Green Angel Tower, and tells of the attempt by Isgrimnur and a force largely made up of Rimmersgard soldiers to destroy the remaining Norns as they flee back to their homeland and their mountain. It also answers some questions about what actually happened in the immediate aftermath of the fall of Green Angel Tower"--Goodreads.com.

With King Olin imprisoned and Prince Kendrick slain, the royal twins Barrick and Briony have been forced to flee their homeland. But both families and nations can hide dark and terrible secrets, and even if Barrick and Briony survive learning the astonishing truths at the heart of their own family and of Southmarch itself, they must still find a way to reclaim their kingdom and rescue their home--from traitors, tyrants, a god-king, and even the angry...

When their great-uncle Gideon invites Tyler and Lucinda to his farm for the summer, they discover his animals are extremely unusual.

I’ve been told to go to Hell more times than I can count. But this time I’m actually going.
My name’s Bobby Dollar, sometimes known as Doloriel, and of course, Hell isn’t a great place for someone like me—I’m an angel. They don’t like my kind down there, not even the slightly fallen variety. But they have my girlfriend, who happens to be a beautiful demon named Casimira, Countess of Cold Hands....

Otherland...
Surrounded by secrecy, it is home to the wildest dreams and darkest nightmares. Incredible amounts of money have been lavished on it. The best minds of two generations have labored to build it. And somehow, bit by bit, it is claiming the Earth's most valuable resource—its children.

Second book in New York Times-bestselling author Tad Williams's cyberpunk fantasy series • “Tad Williams is the brightest and best of the fantasists.” ―Neil Gaiman, author of American Gods 
Otherland. In many ways it is humankind's most stunning achievement: a private, multidimensional universe built over two generations by the greatest minds of the twenty-first century....

Otherland. In many ways it is humankind's most stunning achievement: a private, multidimensional universe built over two generations by the greatest minds of the twenty-first century. But this most exclusive of places is also one of the world's best kept secrets, created and controlled by an organization made up of the world's most powerful and ruthless individuals, a private cartel known—to those who know of their existence at all—as...