Hallie Crawford's account of teaching school in Presido, Texas in 1916 and her life as a rancher's wife.

This textbook provides a unified and concise exploration of undergraduate mathematics by approaching the subject through its history. Readers will discover the rich tapestry of ideas behind familiar topics from the undergraduate curriculum, such as calculus, algebra, topology, and more. Featuring historical episodes ranging from the Ancient Greeks to Fermat and Descartes, this volume offers a glimpse into the broader context in which these ideas developed, revealing unexpected connections that make this ideal for a senior capstone course. The presentation of previous versions has been refined by omitting the less mainstream topics and inserting new connecting material, allowing instructors to cover the book in a one-semester course. This condensed edition prioritizes succinctness and cohesiveness, and there is a greater emphasis on visual clarity, featuring full color images and high quality 3D models. As in previous editions, a wide array of mathematical topics are covered, from geometry to computation; however, biographical sketches have been omitted. Mathematics and Its History: A Concise Edition is an essential resource for courses or reading programs on the history of mathematics. Knowledge of basic calculus, algebra, geometry, topology, and set theory is assumed. From reviews of previous editions: “Mathematics and Its History is a joy to read. The writing is clear, concise and inviting. The style is very different from a traditional text. I found myself picking it up to read at the expense of my usual late evening thriller or detective novel.... The author has done a wonderful job of tying together the dominant themes of undergraduate mathematics.” Richard J. Wilders, MAA, on the Third Edition "The book...is presented in a lively style without unnecessary detail. It is very stimulating and will be appreciated not only by students. Much attention is paid to problems and to the development of mathematics before the end of the nineteenth century.... This book brings to the non-specialist interested in mathematics many interesting results. It can be recommended for seminars and will be enjoyed by the broad mathematical community." European Mathematical Society, on the Second Edition

This is the first-ever biography of Vice Admiral Willis A. Lee Jr., who served a key role during World War II in the Pacific. Recognizing the achievements and legacy of one of the war's top combat admirals has been long overdue until now. Battleship Commander explores Lee's life from boyhood in Kentucky through his eventual service as commander of the fast battleships from 1942 to 1945. Paul Stillwell draws on more than 150 first-person accounts from those who knew and served with Lee from boyhood until the time of his death. Said to be down to earth, modest, forgiving, friendly, and with a wry sense of humor, Lee eschewed the media and, to the extent possible, left administrative details to others. Stillwell relates the sequential building of a successful career, illustrating Admiral Lee's focus on operational, tactical, and strategic concerns. During his service in the Navy Department from 1939 to 1942, Lee prepared the U.S. Navy for war at sea, and was involved in inspecting designs for battleships, cruisers, aircraft carriers, and destroyers. He sent observers to Britain to report on Royal Navy operations during the war against Germany and made plans to send an action team to mainland China to observe conditions for possible later Allied landings there. Putting his focus on the need to equip U.S. warships with radar and antiaircraft guns, Lee was one of the few flag officers of his generation who understood the tactical advantage of radar, especially during night battles. In 1942 Willis Lee became commander of the first division of fast battleships to operate in the Pacific. During that service, he commanded Task Force 64, which achieved a tide-turning victory in a night battle near Guadalcanal in November 1942. Lee missed two major opportunities for surface actions against the Japanese. In June 1944, in the Marianas campaign, he declined to engage because his ships were not trained adequately to operate together in surface battles. In October 1944, Admiral William Halsey's bungled decisions denied Lee's ships an opportunity for combat. Continuing his career of service near the end of the war, Lee, in the summer of 1945, directed anti-kamikaze research efforts in Casco Bay, Maine. While Lee's wartime successes and failures make for compelling reading, what is here in this biography is a balanced look at the man and officer.

"Yesterday's Enterprise" consistently ranks as one of the all time fan favorite episodes of the Star Trek : The Next Generation television series. Stillwell chronicles the behind-the-scenes of this acclaimed episode from its inception to the final product and beyond.

An Introduction to Biological Membranes: From Bilayers to Rafts covers many aspects of membrane structure/function that bridges membrane biophysics and cell biology. Offering cohesive, foundational information, this publication is valuable for advanced undergraduate students, graduate students and membranologists who seek a broad overview of membrane science. - Brings together different facets of membrane research in a universally understandable manner - Emphasis on the historical development of the field - Topics include membrane sugars, membrane models, membrane isolation methods, and membrane transport

In an enchanting novella from #1 New York Times bestselling author Victoria Alexander, eligible viscount Winfield Elliott searches for a bride and discovers that love may be lovelier the second--or even third--time around. . . Allow Me To Explain. . . Some say I do not take my engagements seriously. Nonsense. What man with no interest in marriage would find himself proposing not once, but three times? And each time, I've felt certain that this, at last, is the absolutely, positively, perfect woman. Miss Felicia Whitingdon, for instance, has youth, beauty, style, grace--and a handsome fortune. Lady Lucille Eustice is a widow of impeccable social standing, and a balm to my soul. Then there is Miss Caroline Hibbitt, sweet and charming in every way. Any one of these intoxicating treasures could make a man happy. Any one of them could be an ideal wife. But which--if any of them--will it be? "For love, laughter, and lots of fun, read Victoria Alexander." --Stephanie Laurens, New York Times bestselling author "This Victorian yuletide romance provides erotic sizzle and delectably clever dialogue on every page." –USA Today on His Mistress by Christmas New York Times bestselling author Victoria Alexander was an award-winning television reporter until she discovered fiction was much more fun than real life. She turned to writing full time and has never looked back. Victoria grew up traveling the country as an Air Force brat and is now settled in a very old house in Omaha, Nebraska, with her husband, two allegedly grown children and two bearded collies. She firmly believes housework is a four-letter word, there are no calories in anything eaten standing up, procrastination is an art form, and it's never too soon to panic. 30,000 Words

Solutions of equations in integers is the central problem of number theory and is the focus of this book. The amount of material is suitable for a one-semester course. The author has tried to avoid the ad hoc proofs in favor of unifying ideas that work in many situations. There are exercises at the end of almost every section, so that each new idea or proof receives immediate reinforcement.

This book is unique in that it looks at geometry from 4 different viewpoints - Euclid-style axioms, linear algebra, projective geometry, and groups and their invariants Approach makes the subject accessible to readers of all mathematical tastes, from the visual to the algebraic Abundantly supplemented with figures and exercises

In recent years, many students have been introduced to topology in high school mathematics. Having met the Mobius band, the seven bridges of Konigsberg, Euler's polyhedron formula, and knots, the student is led to expect that these picturesque ideas will come to full flower in university topology courses. What a disappointment "undergraduate topology" proves to be! In most institutions it is either a service course for analysts, on abstract spaces, or else an introduction to homological algebra in which the only geometric activity is the completion of commutative diagrams. Pictures are kept to a minimum, and at the end the student still does nr~ understand the simplest topological facts, such as the rcason why knots exist. In my opinion, a well-balanced introduction to topology should stress its intuitive geometric aspect, while admitting the legitimate interest that analysts and algebraists have in the subject. At any rate, this is the aim of the present book. In support of this view, I have followed the historical development where practicable, since it clearly shows the influence of geometric thought at all stages. This is not to claim that topology received its main impetus from geometric recreations like the seven bridges; rather, it resulted from the l'isualization of problems from other parts of mathematics-complex analysis (Riemann), mechanics (Poincare), and group theory (Dehn). It is these connec tions to other parts of mathematics which make topology an important as well as a beautiful subject.