Susan J. Fowler

This reputable translation covers trigonometric Fourier series, orthogonal systems, double Fourier series, Bessel functions, the Eigenfunction method and its applications to mathematical physics, operations on Fourier series, and much more. Over 100 problems at ends of chapters. Answers in back of book. 1962 edition....

The essential first volume of bestselling author Peter S. Beagle’s (The Last Unicorn) short stories demonstrates why he is one of America’s most influential fantasists. With his celebrated versatility, humor, and grace, Beagle is at home in a dazzling variety of subgenres. Evoking comparison to such iconic authors as Twain, Tolkien, Carroll, L’Engl...

Over three hundred years ago, a French scholar scribbled a simple theorem in the margin of a book.  It would become the world's most baffling mathematical mystery....

A continuation of Selin's quest for self-discovery as she tests the limits of her adulthood while traveling abroad. Selin, a Harvard sophomore, is determined to make everything count but has questions about the mysterious events of the summer. Guided by literature and more experienced peers, Selin discovers the importance of parties, alcohol, and sex, and plans to put them into practice at any cost. With a gripping narrative, this novel by an acclaimed author is both hilarious and unforgettable, leaving readers with thought-provoking questions long after the last page.

This memoir recounts the story of a writer forced into hiding after being sentenced to death for his alleged blasphemy against Islam. The account follows his struggle to keep working and maintain his familial relationships, all under the constant threat of assassination. The memoir also covers his bonds with his protectors and his fight for freedom of speech. Praised for its exceptional honesty, the book is "compelling, affecting, entertaining," and "extraordinary."

This collection of personal essays, stories, and poems accompanied by hilarious illustrations is filled with touching and humorous insights into topics such as mental health, happiness, and finding belonging. The author's raw honesty about his own struggles with productivity, anxiety, and depression will deeply connect with readers searching for authenticity and creativity in today's chaotic world. Plus, there's a recipe for scrambled eggs that just might make you cry.

This study guide includes the following Plot Summary, Chapter Summaries & Analysis, Characters, Objects/Places, Themes, Style, Quotes, and Topics for Discussion....

This time-travel novel takes us back to World War II England, where three Oxford historians are unexpectedly trapped and forced to survive the Blitz. As their actions in the past seemingly alter the outcome of the war, their colleagues in the future are engaged in a frantic search for a way to bring them home. Told with heart and humor, this book celebrates the ordinary acts of heroism and sacrifice that shape history.

Immerse yourself in the chaos of Oxford in 2060, where time-traveling historians are sent to the past. Follow Michael, Merope, and Polly as they prepare for their assignments in Pearl Harbor, VE-day, and London's Blitz. But when the lab suddenly cancels assignments, our heroes face air raids, blackouts, and a growing feeling that history itself is spiraling out of control. Will they be able to maintain their beliefs about the unchangeable nature of the past? Discover the twists and turns of this thrilling time-travel adventure.

Get ready to wag your tail with delight as you embark on a hilarious and heartwarming journey through the world of dogs in this timeless Beginner Book. Edited by Dr. Seuss, discover big dogs, little dogs, red, green, and blue dogs - all busy doing their own thing. Laugh out loud at the recurring question, "Do you like my hat?" This go-to favorite for over fifty years is perfect for budding readers, featuring simple words and whimsical illustrations that will keep kids engaged and entertained.