'Anything you do in the past changes the future. The tiniest little actions have huge consequences. You might tread on an ant now and it might entirely prevent someone from being born in the future.' Rincewind, inept wizard and reluctant hero, has found himself magically stranded on the Discworld's last continent. It's hot. It's dry. There was this thing once called The Wet, which no one believes in any more. Practically everything that's not poisonous is venomous. But it's the best bloody place in the world, all right? And in a few days, it will die. The only thing standing between the last continent and wind-blown doom is Rincewind, and he can't even spell wizard. Still . . . no worries, eh? 'A minor masterpiece. I laughed so much I fell from my armchair' Time Out 'A master storyteller' A. S. Byatt The Last Continent is the sixth book in the Wizards series, but you can read the Discworld novels in any order.

In this invaluable guide and touchstone, New York Times bestselling author Jon Katz addresses the difficult but necessary topic of saying goodbye to a beloved pet. Drawing on personal experiences, stories from fellow pet owners, and philosophical reflections, Katz provides support for those in mourning. By allowing ourselves to grieve honestly and openly, he posits, we can in time celebrate the dogs, cats, and other creatures that have so enriched us. Katz compels us to consider if we gave our pets good lives, if we were their advocates in times of need, and if we used our best judgments in the end. In dealing with these issues, we can alleviate guilt, let go, and help others who are undergoing similar passages. By honoring the animals that have graced our lives, we reveal their truly timeless gifts: unwavering companionship and undying love. With a brand-new Foreword by the author.

Electronic flash not only brings light to a photograph, it can be an important artistic tool--if you’ve acquired the knowledge to use it creatively. To master those skills, digital photographers need only turn to this complete reference. Packed with inspirational photos, it takes the mystery out of flash, covering every type of equipment and explaining such essentials as guide numbers, sync speeds, white balance, and more. Photographers will see how fill flash can decrease contrast and shadows in outdoor portrait photography, understand how to control the light using bounce and multiple flash techniques, and expertly employ high-speed and rear curtain synchronization to create impressive motion-blur images. Everything you need to know is here--including a section on studio flash and computer processing.

One of TIME’s Ten Best Nonfiction Books of the Decade "Meet the new Stephen Hawking . . . The Order of Time is a dazzling book." --The Sunday Times From the bestselling author of Seven Brief Lessons on Physics, Reality Is Not What It Seems, Helgoland, and Anaximander comes a concise, elegant exploration of time. Why do we remember the past and not the future? What does it mean for time to "flow"? Do we exist in time or does time exist in us? In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most readers this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it remains. We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where at the most fundamental level time disappears. He explains how the theory of quantum gravity attempts to understand and give meaning to the resulting extreme landscape of this timeless world. Weaving together ideas from philosophy, science and literature, he suggests that our perception of the flow of time depends on our perspective, better understood starting from the structure of our brain and emotions than from the physical universe. Already a bestseller in Italy, and written with the poetic vitality that made Seven Brief Lessons on Physics so appealing, The Order of Time offers a profoundly intelligent, culturally rich, novel appreciation of the mysteries of time.

"Anthony Peake is engaged in one of the most important strands of ontological inquiry of modern times, nothing less than unravelling the Gordian knot that is the mystery of our existence." - Bob Rickard, founder editor of Fortean Times Appearing in Greek mythology and popularised by Philip Pullman's His Dark Materials trilogy, the Daemon is broadly understood as a guiding spirit which exists as one half of your split self. In The Daemon: A Guide to Your Extraordinary Secret Self, Anthony Peake proposes that people consist of not one but two separate consciousnesses - everyday consciousness and that of The Daemon, a higher being that seems to possess knowledge of future events. Drawing upon phenomena such as déjà vu and Near-Death Experiences, he explores the ways that our Daemon breaks through into our consciousness and can subconsciously impact upon our decisions. From the author of Is There Life After Death?, this endlessly fascinating book draws upon the neurology, metaphysics and theology. It also follows the stories of famous figures, including Byron, Geothe, Jean Cocteau and many others, who have 'felt a force outside themselves'. This radical book will change the way you perceive reality, time and ultimately yourself.

A Flash of Light is an intriguing book that starts at the beginning of time itself and then winds its way through a host of fascinating light related topics including the hues of aliens sunsets, the psychology of colour, and the chemistry of LCD screens. Written as part of a novel experiment, editors Mark Lorch and Andy Miah hatched a plan to collect a critical mass of academics in a room and charged them with writing a popular science book, under the watchful eye of the general public at the Manchester Science Festival. The result is an enlightening look into the science behind colour and light, encompassing biology, chemistry and physics and including simple and fun “try this at home” ideas to illustrate the concepts covered. Drawing on the experience of some of the UK’s best science communicators, this book will appeal to anyone with an interest in science. Its pacey, witty and engaging tone provides illuminating insight into how and why we see the universe the way we do.

Thoroughly updated, this fourth edition focuses on modern techniques used to generate synthetic three-dimensional images in a fraction of a second. With the advent of programmable shaders, a wide variety of new algorithms have arisen and evolved over the past few years. This edition discusses current, practical rendering methods used in games and other applications. It also presents a solid theoretical framework and relevant mathematics for the field of interactive computer graphics, all in an approachable style. New to this edition: new chapter on VR and AR as well as expanded coverage of Visual Appearance, Advanced Shading, Global Illumination, and Curves and Curved Surfaces.

In November 1960, all of America watched as a tiny six-year-old black girl, surrounded by federal marshals, walked through a mob of screaming segregationists and into her school. An icon of the civil rights movement, Ruby Bridges chronicles each dramatic step of this pivotal event in history through her own words.

DigiCat Publishing presents to you this special edition of "The Big Sleep" by Raymond Chandler. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.