"Good spacefaring fun" as the Unicorn Girl returns in her fourth adventure from the New York Times–bestselling authors of Acorna's People (Publishers Weekly).
Acorna, the "unicorn girl" has made peace with her Linyaari past, and aboard the interplanetary salvage vessel Condor she is finally free. But dread overtakes her when a distress signal summons Acorna and her companions to a nearby planet. For among the myriad...

Traitor's Sun continues the epic saga of Darkover, the award-winning series by Marion Zimmer Bradley. Her most brilliant and popular creation, the Darkover books take readers to a planet torn by rebellion—and struggling for freedom...

"Following her record-breaking debut trilogy, Ann Leckie, winner of the Hugo, Nebula, Arthur C. Clarke and Locus Awards, returns with an enthralling new novel of power, theft, privilege and birthright. A power-driven young woman has just one chance to secure the status she craves and regain priceless lost artifacts prized by her people. She must free their thief from a prison planet from which no one has ever returned. Ingray and her charge will return...

A sister and brother, along with thousands of young people, have been kidnapped and either thrown in prison or turned up missing after accusations of witchcraft were made against them, and the ruling regime will do anything in order to suppress life and liberty, music and books.

E-book extra: "Speculative Fictions": An Interview with Robert Silverberg.

A rebellion of the Folk has trapped young Joseph Master Keilloran 10,000 miles from House Keilloran. Surrounded by enemies who would kill him if they found him, Joseph must embark on a journey toward a home that may also already be in ruins.

One of the most renowned and respected literary artists in the field of science fiction, Robert Silverberg transports us once again

...

Charlie Meiklejohn and Constance Leidl probe a mystery whose origins lie beyond the Earth. A series of arson attacks—seemingly unrelated—are destroying old empty buildings across the country, and costing insurance companies dearly. The problem proves not so much to trace the perpetrator, but to understand and prevent the phenomenon which he has been tracking and trying to stamp out for five years: a series of outbreaks of sudden, murderous

...

Set in suburban Orange County, California in a future where America has lost the war on drugs. When one reluctant undercover cop is ordered to start spying on his friends, he is launched on a paranoid journey into the absurd, where identities and loyalties are impossible to decode. Based on the experiences of the author, Philip K. Dick.

Now celebrating the 42nd anniversary of The Hitchhiker’s Guide to the Galaxy, soon to be a Hulu original series!
“A madcap adventure . . . Adams’s writing teeters on the fringe of inspired lunacy.”—United Press International
Back on Earth with nothing more to show for his long, strange trip through time and space than a ratty towel and a plastic shopping bag, Arthur Dent is ready...

With a cast of beloved characters from previous Pern novels, Dragongirl is another triumph for Todd McCaffrey—and a riveting chapter for the Dragonriders of Pern.
 
Young Fiona, rider of the gold queen Talenth, has returned with the dragons and riders who fled into the past to heal their battle wounds and prepare to fight anew the menace of Thread. Now more than three years older, Fiona is no longer a child...

The first published book by the creator of Tarzan of the Apes Two years before Edgar Rice Burroughs became a worldwide celebrity with the publication of Tarzan of the Apes and its twenty-two sequels, which together have sold more than 30 million copies, he published A Princess of Mars . A futuristic sci-fi fantasy romance, A Princess of Mars tells the story of John Carter, a Civil War veteran who inexplicably finds himself held prisoner on the planet...