The first novel from the award-winning author of Brightness Falls from the Air, a writer “known for gender-bending, boundary-pushing work” (Tor.com). Up the Walls of the World is the 1978 debut novel of Alice Sheldon, who had built her reputation with the acclaimed short stories she published under the name James Tiptree Jr. A singular representation of American science fiction in its prime, Tiptree’s first novel expanded on the themes she addressed in her short fiction. “From telepathy to cosmology, from densely conceived psychological narrative to the broadest of sense-of-wonder revelations, the novel is something of a tour de force” (The Science Fiction Encyclopedia). Known as the Destroyer, a self-aware leviathan roams through space gobbling up star systems. In its path is the planet Tyree, populated by telepathic wind-dwelling aliens who are facing extinction. Meanwhile on Earth, people burdened with psi powers are part of a secret military experiment run by a drug-addicted doctor struggling with his own grief. These vulnerable humans soon become the target of the Tyrenni, whose only hope of survival is to take over their bodies and minds—an unspeakable crime in any other period of the aliens’ history . . . Praise for James Tiptree Jr. “[Tiptree] can show you the human in the alien and the alien in the human and make both utterly real.” —The Washington Post “Novels that deal with the mental gymnastics of superminds, or with concepts like eternity and infinity, are doomed to fall short of the mark. But Tiptree’s misses are more exciting than the bulls‐eyes of less ambitious authors.” —The New York Times

A huge interstellar being intent on destroying whole solar systems gains control of alien creatures from a distant planet and of the telepathic earthlings into whose minds they have inadvertently projected themselves

“A lively popular history of an oft-overlooked element in the development of human society” (Library Journal)—walls—and a haunting and eye-opening saga that reveals a startling link between what we build and how we live. With esteemed historian David Frye as our raconteur-guide in Walls, which Publishers Weekly praises as “informative, relevant, and thought-provoking,” we journey back to a time before barriers of brick and stone even existed—to an era in which nomadic tribes vied for scarce resources, and each man was bred to a life of struggle. Ultimately, those same men would create edifices of mud, brick, and stone, and with them effectively divide humanity: on one side were those the walls protected; on the other, those the walls kept out. The stars of this narrative are the walls themselves—rising up in places as ancient and exotic as Mesopotamia, Babylon, Greece, China, Rome, Mongolia, Afghanistan, the lower Mississippi, and even Central America. As we journey across time and place, we discover a hidden, thousand-mile-long wall in Asia's steppes; learn of bizarre Spartan rituals; watch Mongol chieftains lead their miles-long hordes; witness the epic siege of Constantinople; chill at the fate of French explorers; marvel at the folly of the Maginot Line; tense at the gathering crisis in Cold War Berlin; gape at Hollywood’s gated royalty; and contemplate the wall mania of our own era. Hailed by Kirkus Reviews as “provocative, well-written, and—with walls rising everywhere on the planet—timely,” Walls gradually reveals the startling ways that barriers have affected our psyches. The questions this book summons are both intriguing and profound: Did walls make civilization possible? And can we live without them? Find out in this masterpiece of historical recovery and preeminent storytelling.

"There are more things in heaven and earth, Horatio, than are dreamt of in your philosophy."— Hamlet After William Shakespeare's Horatio sees the ghost of Hamlet's father, and scarcely believes his own eyes, Hamlet tells him that there is more to reality than he can know or imagine, including ghosts. Hamlet's statement suggests that the walls of the material world, which we perceive with our senses and analyze with our intellects, have doors that open into the More beyond them. Philosopher Peter Kreeft explains in this book that the More includes "The Absolute Good, Platonic Forms, God, gods, angels, spirits, ghosts, souls, Brahman, Rta (the Hindu ontological basis for cosmological karma), Nirvana, Tao, 'the will of Heaven', The Meaning of It All, Something that deserves a capital letter." With razor-sharp reasoning and irrepressible joy, Kreeft helps us to find the doors in the walls of the world. Drawing on history, physical science, psychology, religion, philosophy, literature, and art, he invites us to welcome what lies on the other side so that we can begin living the life of Heaven in the here and now.

"Insects walk on water, snakes slither, and fish swim. Animals move with astounding grace, speed, and versatility: how do they do it, and what can we learn from them? In How to Walk on Water and Climb up Walls, David Hu takes readers on an accessible, wondrous journey into the world of animal motion. From basement labs at MIT to the rain forests of Panama, Hu shows how animals have adapted and evolved to traverse their environments, taking advantage of physical laws with results that are startling and ingenious. In turn, the latest discoveries about animal mechanics are inspiring scientists to invent robots and devices that move with similar elegance and efficiency. Hu follows scientists as they investigate a multitude of animal movements, from the undulations of sandfish and the way that dogs shake off water in fractions of a second to the seemingly crash-resistant characteristics of insect flight. Not limiting his exploration to individual organisms, Hu describes the ways animals enact swarm intelligence, such as when army ants cooperate and link their bodies to create bridges that span ravines. He also looks at what scientists learn from nature's unexpected feats--such as snakes that fly, mosquitoes that survive rainstorms, and dead fish that swim upstream. As researchers better understand such issues as energy, flexibility, and water repellency in animal movement, they are applying this knowledge to the development of cutting-edge technology. Integrating biology, engineering, physics, and robotics, [this book] demystifies the remarkable mechanics behind animal locomotion"--Page 4 of cover.

Block Nature out and she’ll force a way in. The climax to an award-winning series. Royal Dragonfly Award Winner. 2020 Kindle Book Award Fantasy Finalist. Mage Kermon struggles to stay loyal to Mielitta, the Queen of the Warrior Bees, in the ongoing war between the oppressive Citadel and the vibrant Forest. His secret dual role in the Citadel is threatened when his students trespass into the mysterious world beyond the walls and, in the back-stabbing climate of Citadel politics, he’s the sacrifice everyone is prepared to make. Little do those around him know that the future of both Forest and Citadel depends on his survival. Mielitta has always relied on Kermon in her fight to restore harmony with Nature and now he needs her help. But to save him and the lives of his two young rebels, the bee-shifter must face the evil that lurks in the Citadel walls. Her natural forces tested beyond human endurance, she discovers that evil can wear a friend’s face and that to keep one promise, Kermon must break another. This gripping conclusion to the acclaimed Natural Forces trilogy takes the reader on a wild flight into the unexpected as Mielitta learns why she was born. Can she fulfil her destiny? ‘Jean Gill's Natural Forces series offer a rich, strange, and alluring adventure that buzzes with intrigue and nature.’ The Booklife Prize ‘Fabulous world-building and spellbinding intrigue,’ Karen Inglis