A short Science Fiction novel by a distinguished Dutch mathematician which entertains and instructs in the multi-dimensional geometries of curved space and the expanding universe.

    It deals with one powerful obsession that preoccupied Escher: what he called "the regular division of the plane," the puzzlelike interlocking of birds, fish, lizards, and other natural forms in continuous patterns. Schattschneider asks, "How did he do it?" She answers the question by analyzing Escher's notebooks." Visions of Symmetry includes many of Escher's masterworks, as well as hundreds of lesser-known examples of his work. This new edition also features a foreward and an illustrated epilogue that reveals new information about Escher's inspiration and shows how his ideas of symmetry have influenced mathematicians, computer scientists, and contemporary artists.

    Readers will relate to Crewe’s ache at missing her mom, her nostalgia for her childhood, her frustrations at raising teenagers, and her impatience for terrible parking lot etiquette in equal measure. The book spans sixteen years’ worth of columns for The Cape Bretoner Magazine, Cahoots Magazine, and The Chronicle Herald.Are You Kidding Me?! is a side-splitting, heartwarming, Cape Breton–flavoured celebration of the little things.

    Book by Waring, Chris

    Some people are thrill-seekers; others are homebodies. Some people are loners; others love big families or communities. Some people express things creatively; others consume what is created. Some sing; others listen to music. Whatever we find happiness in, we are united by our desire for work that matters and relationships that fulfil.As Christians, we often fall into the trap of basing our hopes on earthly things, even when we know they only make us happy for a short time. But how are we to experience happiness in this life? How do we avoid expecting too much of earthly things and being disappointed, or expecting too little and becoming cynics?In this book, recovering cynic Barnabas Piper helps us to throw off both the unrealistic expectations that end in disappointment and the guilty sense that Christians are not meant to have fun. He shows how having a clear view of the reality of the fall and the promise of redemption frees us to live a life that's grounded, hopeful and genuinely happy.

    

    

    Fast forward one year. With a looming deadline, Maren is desperate to recapture her creative spark. Then she remembers Colin’s invitation to visit his family’s Iowa farm… Drew Renwycke never planned to move home and take over the farm. But he’s spent too many years watching his siblings unravel—including Colin. When Maren lands on his doorstep, he realizes she may be the key to coaxing his brother home. (originally published as a standalone in 2015) One Enchanted Eve As a Denver Culinary Institute student, Colin Renwyke is out to embark on a new career as a pastry chef. But despite his skills in the kitchen, he’s a mess in the classroom and his ongoing disasters are proving too much for his prickly instructor. If he loses his spot at the school, he's out of backup plans. Culinary school instructor Rylan Jefferson has the chance to reclaim her dream of running her own bakery. But she only has until Christmas Eve to come up with the perfect recipe to impress an eccentric investor. She has no time for holiday parties or family plans . . . and especially not for her unruliest student baker. But Colin has the one ingredient Rylan needs most—talent. Lots of it. And when he makes a proposal that just might solve both their problems, Rylan can't say no. (originally published as a standalone in 2016) One Enchanted Noel When Seb Pierce agreed to work for his wealthy grandfather for one year—in return for an early draw on his inheritance—he never expected the agreement to land him in a quirky small town in Iowa at Christmas-time, renovating a dilapidated theater…and running into a woman he never thought he’d see again. Although she’s finally settled in her hometown, Leigh Renwycke can’t shake the familiar restlessness that used to get her into trouble. When Seb Pierce waltzes into her world and begs for her help planning the theater’s holiday reopening, it might be enough to jumpstart a new career…and to prove once and for all that the new-and-improved Leigh is here to stay. Until old secrets and new sparks get in the way... (brand new in 2017!)

    Lisa Frederic didn't set out to run the Iditarod. She just fell in love with the event and wanted to help. She ended up working as a volunteer for the Trail Committee at various checkpoints. Then she helped Iditarod champion Jeff King train his puppies. She had never mushed before. She was a rookie, but a rookie with heart and drive. She started out with short races and eventually raced the 1,049 miles from Anchorage to Nome in the Iditarod. Her story speaks to everyone who has ever followed a dream and found that the dream realized is even bigger than the imagined one.

     Hope turns to ashes when, on final approach to the new world, a mysterious malfunction damages the ship, triggering a crisis that results in the death of the captain and a rash of infighting over the ship's undamaged colony pods. The "Unity" breaks apart in space and seven colonial factions are scattered across the surface of the planet. As the "Unity" surviviors struggle to rebuild human civilization on this strange and mysterious alien world, old tensions resurface and one man sets in motion forces that may destroy any dream of a lasting peace.

    Genetic manipulation and artificial intelligence shape an astounding destiny for our species. With these wondrous changes come unexpected new truths of heart and mind that challenge the very definition of human—and that threaten not only our existence but the universe itself as our surprising powers—both miraculous and monstrous—evolve through the centuries.

    It emphasizes forms suitable for students and researchers whose interest lies in solving equations rather than in general theory. Solutions to odd-numbered problems appear at the end. 1957 edition.

    Integration is treated before differentiation -- this is a departure from most modern texts, but it is historically correct, and it is the best way to establish the true connection between the integral and the derivative. Proofs of all the important theorems are given, generally preceded by geometric or intuitive discussion. This Second Edition introduces the mean-value theorems and their applications earlier in the text, incorporates a treatment of linear algebra, and contains many new and easier exercises. As in the first edition, an interesting historical introduction precedes each important new concept.

    Le Guin * 197 • Understanding Human Behavior • (1982) • novelette by Thomas M. Disch * 221 • Relativistic Effects • (1982) • novelette by Gregory Benford * 243 • Firewatch • [Time Travel] • (1982) • novelette by Connie Willis (aka Fire Watch) * 283 • The Wooing of Slowboat Sadie • [Springfield] • (1982) • shortstory by George Alec Effinger [as by O. Niemand ] * 293 • With the Original Cast • (1982) • novelette by Nancy Kress * 323 • When the Fathers Go • (1982) • novelette by Bruce McAllister * 351 • The Science Fiction Year (1982) • (1983) • essay by Charles N. Brown * 359 • Recommended Reading - 1982 • (1983) • essay by Terry Carr

    Thinking Physics is a perfect beginner’s guide to an amazingly wide range of physics-related questions. The book targets topics that science teachers and students spend time wondering about, like wing lift. Epstein elucidates the familiar but misunderstood — such as how tides work — along with more obscure but fascinating phenomena like the “Bernoulli sub” and the “artificial aurora” created by hydrogen bombs. Broken into many short sections and peppered with Epstein’s own playful hand-drawn illustrations, the book does not simply give the right answer: It also goes into the answers that seem right but are wrong and shows why they are wrong — a rarity in science books. Thinking Physics is a rigorously correct, lighthearted, and cleverly designed Q and A book for physicists of all ages.