1916: The Western Front. Private Percy Blakeney wakes up. He is lying on fresh spring grass. He can hear birdsong and the wind in the leaves. Where have the mud, blood, and blasted landscape of no-man's-land gone? For that matter, where has Percy gone? 2015: Madison, Wisconsin. Police officer Monica Jansson is exploring the burned-out home of a reclusive--some say mad, others allege dangerous--scientist who seems to have vanished. Sifting through...

The third novel in legendary author and Discworld creator Terry Pratchett and award-winning science fiction writer Stephen Baxter's "Long Earth" series, which Io9 calls "a brilliant science fiction collaboration."

2040. The Long Earth is in chaos. . . .

The cataclysmic Yellowstone eruption is shutting down civilization. Whole populations flee to the relative safety of myriad stepwise Earths. Sally Linsay, Joshua Valiente,

...

Masklin, one of a race of beings four inches high who live secretly among humans, tries to use the portable computer known as Thing to summon back the spaceship in which his ancestors came to Earth.

For every Pratchett fan, the must-have fully updated guidebook to Discworld!

The Discworld, as everyone knows, is a flat world balanced on the backs of four elephants that, in turn, stand on the shell of the giant star turtle, the Great A'Tuin, as it slowly swims through space.

It is also a global publishing phenomenon, with sales of about eighty-five million books worldwide. The publication of Snuff brought the Discworld

...

'Bestselling, fedora-sporting, multi award-winning Knight of the Realm, creator of worlds and one of the most popular British authors on the planet, Terry Pratchett is not so much a writer as a one-man publishing phenomenon who has single-handedly re-shaped the world of fantasy fiction....satirised everything from religion to Hollywood, been adapted for stage and screen and proven beyond all doubt that a wizard's staff does indeed have a knob on...

"Discworld is more complicated and satisfactory than Oz . . . has the energy of The Hitchhiker's Guide to the Galaxy and the inventiveness of Alice in Wonderland . . . brilliant." —A. S. Byatt

When war, magic, politics, and one deliciously inept wizard collide, zany mayhem ensues in this delightful satire in Sir Terry Pratchett's internationally bestselling Discworld series.

To the fine denizens

...

Roundworld, aka Earth, is under siege. Are three wizards and an orangutan Librarian enough to thwart the Elvish threat?
 
When the wizards of Unseen University first created Roundworld, they were so concerned with discovering the rules of this new universe that they overlooked its inhabitants entirely. Now, they have noticed humanity. And humanity has company. Arriving in Roundworld, the wizards find the situation is even worse than...

"Wickedly satirical . . . nothing short of brilliant." — Publishers Weekly (starred review)

The 31st entry in Sir Terry Pratchett's internationally bestselling Discworld series about the art of war and the brave women who wage it.

War has come to Discworld. The homes and businesses throughout the duchy of Borogravia limp along, doing the best they can without their men, sent to fight their age-old

...

In the course of an exciting experiment, the wizards of Discworld have accidentally created a new universe. Within this universe is a planet that they name Roundworld. Roundworld is, of course, Earth, and the universe is our own. As the wizards watch their creation grow, Terry Pratchett and acclaimed science writers Ian Stewart and Jack Cohen use Discworld to examine science from the outside. Interwoven with the Pratchett's original story are entertaining,...