Melanie is a very special girl. Dr Caldwell calls her ‘our little genius’. Every morning, Melanie waits in her cell to be collected for class. When they come for her, Sergeant keeps his gun pointing at her while two of his people strap her into the wheelchair. She thinks they don’t like her. She jokes that she won’t bite, but they don’t laugh. Melanie loves school. She loves learning about spelling and sums and the world outside the classroom and the children’s cells. She tells her favourite teacher all the things she’ll do when she grows up. Melanie doesn’t know why this makes Miss Justineau look sad.

Not just another science book and not just another Discworld novella, The Science of Discworld is a creative, mind-bending mash-up of fiction and fact, that offers a wizard’s-eye view of our world that will forever change how you look at the universe.

Can Unseen University’s eccentric wizards and orangutan Librarian possibly shed any useful light on hard, rational Earthly science?

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, enlightening chapters which explain key scientific principles such as the Big Bang theory and the evolution of life on earth, as well as great moments in the history of science.

After facing Death himself and banishing a reaper bent on the destruction of Sheriff’s deputy Boyd Davies, Hallie Michaels had hoped things would finally settle down; that she and Boyd would find more time to spend together, and that the ghosts she attracts would stay in the cemeteries where they belong.

But on a wintry night in mid-December, a woman is murdered with a high-powered rifle. Not long after, another of West Prairie City’s citizens is killed in exactly the same way, drawing the attention of state investigators. But the connection between the victims is not easily uncovered.

Meanwhile, Hallie finds a note tied to post outside her home. “What do you fear most?” it asks, accompanied by a set of map coordinates. Over the next few days she receives an anonymous phone call, and a letter left for Hallie at the local ag supply. All pose the same question and offer the same set of coordinates. The mystery deepens, and Hallie must solve it before the body count rises again, in Strange Country by Deborah Coates.

Ralf is a software prodigy. He works in the US government office that updates the software in the population’s boosts—networked supercomputers contained in a chip implanted within the brains of 99 percent of the world’s population. Invented by Chinese researchers in 2032, the boost is credited with leading humanity to its most significant cognitive leap since the discovery of fire.

Days before a national upgrade, Ralf notices that the update includes an open surveillance gate—meaning that Americans, who had negotiated high levels of privacy with the Chinese manufacturers, will now be subjected to the invasive Chinese standard. Ralf attempts to hack the boost, but is caught by agents working for Washington’s preeminent lobbyist. His boost is ripped from his head, and Ralf barely escapes with his life.

Pursued by the lobbyist’s mercenary cadre, Ralf flees to the US–Mexico border, where there are others like him—“wild” humans on the fringes of society, unenhanced by technology. It’s a frightening and backward world controlled by powerful drug lords. Ralf’s only hope is to somehow work with these wild bosses of the analog world—in hopes of winning back freedom in the digital one.