A man known only as the Necromancer and his demonic familiar named "Self" wander the spectral highways of the countryside, incurring the wrath of both heaven and hell – and facing the curses of the damned. But it's a figure from his past that may drive the Necromancer into a hell even he cannot escape. Jebediah DeLancre, the leader of the Necromancer's old coven, has created a new coven, an evil band determined to use the black arts for their own hideous ends. The Necromancer is forced to return to his home, a place haunted by memories, where years earlier his original coven was destroyed, and where Danielle, the only love of his life, met an awful death. Together with Self, the Necromancer must battle not only his former master, but the members of the new coven and the jealous ghosts of his old one…all the while taunted by the possibility that Danielle may return from the dead.

Terror Lurks beneath the waves...In Dame Marie, sleeping villagers walk in the dead of night - they return without memory, naked and soaking from the sea...when they return at all...Dr. Stephen Spence is new to the village, but he has seen Evil before - when the darkest rites of Voodoo nearly cost him his life.But Voodoo has two faces; and the Doctor is beginning to see that only the village Houngan - Voodoo priest - may have medicine strong enough to defeat the forces calling from the cove. Now, Spence must convince the rest of the villagers that unimaginable horrors await them all in The Lower Deep.This nightmare of an ancient civilizations beneath the sea, inviting comparisons to H. P. Lovecraft and Clark Ashton Smith, is only one of many titles by Horror, Mystery, and Fantasy master Hugh B. Cave being brought to you in digital by Crossroad Press. These are the authorized editions, published in conjunction with Hugh B. Cave's estate. If you enjoy this title, you should check out Hugh's World Fantasy Award-Winning collection, Murgunstrumm & Others, as well as the novels THE EVIL, THE EVIL RETURNS, SHADES OF EVIL, and THE NEBULON HORROR. Also available are Hugh's young adult island coffee plantation novel Conquering Kilmarni (also an unabridged audiobook) and the Brand New, never before published novel Serpents in the Sun. Watch for more from this great horror master!Crossroad Press is a full-spectrum digital publisher, specializing in bringing back out-of-print books, new and original series books like The Tales of the Scattered Earth, O.C.L.T., and The DeChance Chronicles, and a wide variety of titles from best-selling authors like William Bayer, Irving Wallace, Chet Williamson, Tom Piccirilli, and more. Search CROSSROAD PRESS for more titles!

Now with a new introduction for the Tor Essentials line, A Fire Upon the Deep is sure to bring a new generation of SF fans to Vinge's award-winning works. A Hugo Award-winning Novel! “Vinge is one of the best visionary writers of SF today.”-David Brin Thousands of years in the future, humanity is no longer alone in a universe where a mind's potential is determined by its location in space, from superintelligent entities in the Transcend, to the limited minds of the Unthinking Depths, where only simple creatures, and technology, can function. Nobody knows what strange force partitioned space into these "regions of thought," but when the warring Straumli realm use an ancient Transcendent artifact as a weapon, they unwittingly unleash an awesome power that destroys thousands of worlds and enslaves all natural and artificial intelligence. Fleeing this galactic threat, Ravna crash lands on a strange world with a ship-hold full of cryogenically frozen children, the only survivors from a destroyed space-lab. They are taken captive by the Tines, an alien race with a harsh medieval culture, and used as pawns in a ruthless power struggle. Tor books by Vernor Vinge Zones of Thought Series A Fire Upon The Deep A Deepness In The Sky The Children of The Sky Realtime/Bobble Series The Peace War Marooned in Realtime Other Novels The Witling Tatja Grimm's World Rainbows End Collections Collected Stories of Vernor Vinge True Names At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

The philosophy of the blues From B.B. King to Billie Holiday, Blues music not only sounds good, but has an almost universal appeal in its reflection of the trials and tribulations of everyday life. Its ability to powerfully touch on a range of social and emotional issues is philosophically inspiring, and here, a diverse range of thinkers and musicians offer illuminating essays that make important connections between the human condition and the Blues that will appeal to music lovers and philosophers alike.

An introduction to a broad range of topics in deep learning, covering mathematical and conceptual background, deep learning techniques used in industry, and research perspectives. “Written by three experts in the field, Deep Learning is the only comprehensive book on the subject.” —Elon Musk, cochair of OpenAI; cofounder and CEO of Tesla and SpaceX Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts. Because the computer gathers knowledge from experience, there is no need for a human computer operator to formally specify all the knowledge that the computer needs. The hierarchy of concepts allows the computer to learn complicated concepts by building them out of simpler ones; a graph of these hierarchies would be many layers deep. This book introduces a broad range of topics in deep learning. The text offers mathematical and conceptual background, covering relevant concepts in linear algebra, probability theory and information theory, numerical computation, and machine learning. It describes deep learning techniques used by practitioners in industry, including deep feedforward networks, regularization, optimization algorithms, convolutional networks, sequence modeling, and practical methodology; and it surveys such applications as natural language processing, speech recognition, computer vision, online recommendation systems, bioinformatics, and videogames. Finally, the book offers research perspectives, covering such theoretical topics as linear factor models, autoencoders, representation learning, structured probabilistic models, Monte Carlo methods, the partition function, approximate inference, and deep generative models. Deep Learning can be used by undergraduate or graduate students planning careers in either industry or research, and by software engineers who want to begin using deep learning in their products or platforms. A website offers supplementary material for both readers and instructors.

AN AMAZON BEST BOOK OF 2O16 PICK IN BUSINESS & LEADERSHIP WALL STREET JOURNAL BUSINESS BESTSELLER A BUSINESS BOOK OF THE WEEK AT 800-CEO-READ Master one of our economy’s most rare skills and achieve groundbreaking results with this “exciting” book (Daniel H. Pink) from an “exceptional” author (New York Times Book Review). Deep work is the ability to focus without distraction on a cognitively demanding task. It's a skill that allows you to quickly master complicated information and produce better results in less time. Deep Work will make you better at what you do and provide the sense of true fulfillment that comes from craftsmanship. In short, deep work is like a super power in our increasingly competitive twenty-first century economy. And yet, most people have lost the ability to go deep-spending their days instead in a frantic blur of e-mail and social media, not even realizing there's a better way. In Deep Work, author and professor Cal Newport flips the narrative on impact in a connected age. Instead of arguing distraction is bad, he instead celebrates the power of its opposite. Dividing this book into two parts, he first makes the case that in almost any profession, cultivating a deep work ethic will produce massive benefits. He then presents a rigorous training regimen, presented as a series of four "rules," for transforming your mind and habits to support this skill. 1. Work Deeply 2. Embrace Boredom 3. Quit Social Media 4. Drain the Shallows A mix of cultural criticism and actionable advice, Deep Work takes the reader on a journey through memorable stories-from Carl Jung building a stone tower in the woods to focus his mind, to a social media pioneer buying a round-trip business class ticket to Tokyo to write a book free from distraction in the air-and no-nonsense advice, such as the claim that most serious professionals should quit social media and that you should practice being bored. Deep Work is an indispensable guide to anyone seeking focused success in a distracted world.