Important elements of games, movies, and other computer-generated content, shadows are crucial for enhancing realism and providing important visual cues. In recent years, there have been notable improvements in visual quality and speed, making high-quality realistic real-time shadows a reachable goal. Real-Time Shadows is a comprehensive guide to t

Detention and confinement—of both combatants and large groups of civilians—have become fixtures of asymmetric wars over the course of the last century. Counterinsurgency theoreticians and practitioners explain this dizzying rise of detention camps, internment centers, and enclavisation by arguing that such actions "protect" populations. In this book, Laleh Khalili counters these arguments, telling the story of how this proliferation of concentration camps, strategic hamlets, "security walls," and offshore prisons has come to be. Time in the Shadows investigates the two major liberal counterinsurgencies of our day: Israeli occupation of Palestine and the U.S. War on Terror. In rich detail, the book investigates Abu Ghraib, Guantánamo Bay, CIA black sites, the Khiam Prison, and Gaza, among others, and links them to a history of colonial counterinsurgencies from the Boer War and the U.S. Indian wars, to Vietnam, the British small wars in Malaya, Kenya, Aden and Cyprus, and the French pacification of Indochina and Algeria. Khalili deftly demonstrates that whatever the form of incarceration—visible or invisible, offshore or inland, containing combatants or civilians—liberal states have consistently acted illiberally in their counterinsurgency confinements. As our tactics of war have shifted beyond slaughter to elaborate systems of detention, liberal states have warmed to the pursuit of asymmetric wars. Ultimately, Khalili confirms that as tactics of counterinsurgency have been rendered more "humane," they have also increasingly encouraged policymakers to willingly choose to wage wars.

A woman must fix what a sorceress has wrought. First stop: the Titanic. A mind-bending time-travel adventure from the author of The Journal series. Morgan, a powerful 800-year-old sorceress, wants to make amends for the bad things she’s done during her long life. She has perfected a spell that opens a gateway to the past; the only problem is that she can’t return to a time she’s already lived through. If she does, both her younger spirit and her current form would cease to exist. The only solution is to convince someone to travel back for her—someone that wouldn’t be missed if things went wrong. Sage Aster doesn’t really believe that Morgan can send her back to the past, so as payment for the kindness Morgan showed her when she was homeless and alone, Sage agrees to the time travel experiment. She is then stunned to find herself transported back to 1912 aboard the doomed Titanic. Again and again Sage is sent back to different timelines, never quite knowing what she is supposed to accomplish—or how to make things right.

In 1816 London, Kendra Donovan tries to track down a missing man, but also finds trouble brewing closer to home in the fifth book in Julie McElwain’s riveting time-travel mystery series. When Kendra Donovan is approached by Mrs. Gavenston with an unusual request—to find her business manager, Jeremy Pascoe, who recently vanished—the FBI agent is eager to accept the challenge. To Kendra’s way of thinking, spending her time locating a missing person suits her more than perfecting her embroidery, painting watercolors, practicing on the pianoforte, or any of the other activities that are socially acceptable for young ladies in the early nineteenth century. Unfortunately, the missing person’s case turns into a murder investigation after Kendra finds the man stabbed to death in a remote cottage that he’d been using as a writer’s retreat. Everyone who knew him says that Pascoe was a fine fellow. So who hated him enough to kill him? Seeking the answer to that question plunges Kendra into the world of big business, as Mrs. Gavenston happens to run one of the largest breweries in England. And if there is one thing Kendra knows hasn’t changed, it’s that big business means big money . . . and money is always a motive for murder. While Kendra works to sift through the truth and lies swirling around Mr. Pascoe’s life—and death—her world is rocked closer to home when a woman arrives claiming to be the Duke of Aldridge’s presumably dead daughter, Charlotte. It is a distraction Kendra cannot afford, not when there is a killer lurking in the shadows who will do anything to keep the truth from being exposed.

Morgan and her best friend, Bree, are introduced to Wicca when a gorgeous senior named Cal invites them to join his new coven. Morgan falls for Cal immediately? and discovers that she has strong,inexplicable powers.

From NYT bestselling author Brent Weeks comes the first novel in his breakout fantasy trilogy in which a young boy trains under the city's most legendary and feared assassin, Durzo Blint. For Durzo Blint, assassination is an art -- and he is the city's most accomplished artist. For Azoth, survival is precarious. Something you never take for granted. As a guild rat, he's grown up in the slums, and learned to judge people quickly -- and to take risks. Risks like apprenticing himself to Durzo Blint. But to be accepted, Azoth must turn his back on his old life and embrace a new identity and name. As Kylar Stern, he must learn to navigate the assassins' world of dangerous politics and strange magics -- and cultivate a flair for death.

Since Phyllis Currot first published Book of Shadows, the story of her spiritual journey and initiation as a High Priestess in the Wiccan community, Witchcraft has captured America's imagination as a theme for fiction, television shows, and films. Now America's highest-profile Witch returns to dispel more myths and misrepresentations of her faith, and to share a practical guide to the beautiful spiritual rituals and philosophies behind Wiccan tradition. Rich with enchanting stories from Currot's own experiences and detailed advice for creating potions, working with Nature, and finding the Divine within, Witch Crafting is much more than just another superficial recipe book. Curott's unique guidebook integrates the inspiration of religious wisdom with sound, practical information. Witch Crafting reveals how to: incorporate Wiccan practices into your daily life; master the secret arts of effective spell casting; create sacred space and personal rituals; perform divinations for insight and success; and tap the magical power of altered states, such as dreaming meditation, prayer, and trance. Perfect for beginners or seasoned practitioners, Witch Crafting is the ideal handbook for anyone seeking to unlock the divine power that makes real magic happen, and to experience the power and gifts of the universe more fully.