Thomas Ligotti’s debut collection, Songs of a Dead Dreamer, and his second, Grimscribe, permanently inscribed a new name in the pantheon of horror fiction. Influenced by the strange terrors of Lovecraft and Poe and by the brutal absurdity of Kafka, Ligotti eschews cheap, gory thrills for his own brand of horror, which shocks at the deepest, existential, levels.

The sun is bloated, diseased, dying perhaps. Beneath its baneful light, Shadrapar, last of all cities, harbours fewer than 100,000 human souls. Built on the ruins of countless civilisations, Shadrapar is a museum, a midden, an asylum, a prison on a world that is ever more alien to humanity. Bearing witness to the desperate struggle for existence between life old and new is Stefan Advani: rebel, outlaw, prisoner, survivor.

When X—an iconoclastic artist and shape-shifter—falls dead in her office, her widow CM, wild with grief, hurls herself into writing X's biography. Though X was recognized as a crucial creative force of her era, she kept a tight grip on her life story. In CM's quest to unravel it, she opens a Pandora’s box of secrets and destruction. All the while, she immerses herself in the history of the Southern Territory, a fascist theocracy that split from the rest of the country after World War II, as it is finally, in the present day, forced into an uneasy reunification.

There have always been whispers. Legends. The warrior who cannot be killed. Who’s seen a thousand civilizations rise and fall. He has had many names: Unute, Child of Lightning, Death himself. These days, he’s known simply as “B.” And he wants to be able to die. In the present day, a U.S. black-ops group has promised him they can help with that. And all he needs to do is help them in return. But when an all-too-mortal soldier comes back to life, the impossible event ultimately points toward a force even more mysterious than B himself. One at least as strong. And one with a plan all its own.

Candace Chen, a millennial drone self-sequestered in a Manhattan office tower, is devoted to routine. With the recent passing of her Chinese immigrant parents, she’s had her fill of uncertainty. She’s content just to carry on: She goes to work, troubleshoots the teen-targeted Gemstone Bible, watches movies in a Greenpoint basement with her boyfriend. So Candace barely notices when a plague of biblical proportions sweeps New York.

There has always been a darkness to Ilmar, but never more so than now. The city chafes under the heavy hand of the Palleseen occupation, the choke-hold of its criminal underworld, the boot of its factory owners, the weight of its wretched poor and the burden of its ancient curse. What will be the spark that lights the conflagration? Despite the city's refugees, wanderers, murderers, madmen, fanatics and thieves, the catalyst, as always, will be the Anchorwood–that dark grove of trees, that primeval remnant, that portal, when the moon is full, to strange and distant shores.

An alien invasion comes to one man’s doorstep in the form of a story-creature, followed by death and rebirth in a transformed Earth, in this Tor.com Original science fiction tale from Jeff VanderMeer, the New York Times best-selling author of the Southern Reach trilogy.

Security consultant “Jane Smith” receives an envelope with a key to a storage unit that holds a taxidermied hummingbird and clues leading her to a taxidermied salamander. Silvina, the dead woman who left the note, is a reputed ecoterrorist and the daughter of an Argentine industrialist. By taking the hummingbird from the storage unit, Jane sets in motion a series of events that quickly spin beyond her control.

In an isolated chateau, as far north as north goes, the baron’s doctor has died. The doctor’s replacement has a mystery to solve: discovering how the Institute lost track of one of its many bodies. For hundreds of years the Interprovincial Medical Institute has grown by taking root in young minds and shaping them into doctors, replacing every human practitioner of medicine. The Institute is here to help humanity, to cure and to cut, to cradle and protect the species from the apocalyptic horrors their ancestors unleashed.

Winner of the 1961 Hugo Award for Best Novel and widely considered one of the most accomplished, powerful, and enduring classics of modern speculative fiction, Walter M. Miller’s A Canticle for Leibowitz is a true landmark of 20th-century literature—a chilling and still-provocative look at a postapocalyptic future.