This selection of expository essays by Paulo Ribenboim should be of interest to mathematicians from all walks. Ribenboim, a highly praised author of several popular titles, writes each essay in a light and humorous language without secrets, making them thoroughly accessible to everyone with an interest in numbers. This new collection includes essays on Fibonacci numbers, prime numbers, Bernoulli numbers, and historical presentations of the main problems pertaining to elementary number theory, such as Kummers work on Fermat's last theorem.

You can go after the job you want…and get it! You can take the job you have…and improve it! You can take any situation you’re in…and make it work for you! Since its release in 1936, How to Win Friends and Influence People has sold more than 30 million copies. Dale Carnegie’s first book is a timeless bestseller, packed with rock-solid advice that has carried thousands of now famous people up the ladder of success in their business and personal lives. As relevant as ever before, Dale Carnegie’s principles endure, and will help you achieve your maximum potential in the complex and competitive modern age. Learn the six ways to make people like you, the twelve ways to win people to your way of thinking, and the nine ways to change people without arousing resentment.

This text originated as a lecture delivered November 20, 1984, at Queen's University, in the undergraduate colloquium senes. In another colloquium lecture, my colleague Morris Orzech, who had consulted the latest edition of the Guinness Book of Records, reminded me very gently that the most "innumerate" people of the world are of a certain trible in Mato Grosso, Brazil. They do not even have a word to express the number "two" or the concept of plurality. "Yes, Morris, I'm from Brazil, but my book will contain numbers different from ·one.''' He added that the most boring 800-page book is by two Japanese mathematicians (whom I'll not name) and consists of about 16 million decimal digits of the number Te. "I assure you, Morris, that in spite of the beauty of the appar ent randomness of the decimal digits of Te, I'll be sure that my text will include also some words." And then I proceeded putting together the magic combina tion of words and numbers, which became The Book of Prime Number Records. If you have seen it, only extreme curiosity could impel you to have this one in your hands. The New Book of Prime Number Records differs little from its predecessor in the general planning. But it contains new sections and updated records.

This workbook for students changes what is often a painful "drill and kill" memorizing process into an opportunity to build a rich network of connections, patterns, thinking strategies and applications. Acquiring a solid knowledge of basic multiplication facts becomes a way to experience math as a thinking activity. In the process, students develop number-sense and discover the rich interaction of factors, prime factors, Greatest Common Factors, Least Common Multiples, preparing them for a smooth transition to fractions and algebra.

#1 NEW YORK TIMES BESTSELLER • Lambda Literary Award for Bisexual Nonfiction Award Winner • A rip-roaring, edgy and unabashedly raunchy new collection of hilarious essays from the New York Times bestselling author of We Are Never Meeting in Real Life. “Stay-up-all-night, miss-your-subway-stop, spit-out-your-beverage funny.” —Jia Tolentino, New York Times bestselling author of Trick Mirror Irby is forty, and increasingly uncomfortable in her own skin despite what Inspirational Instagram Infographics have promised her. She has left her job as a receptionist at a veterinary clinic, has published successful books and has been friendzoned by Hollywood, left Chicago, and moved into a house with a garden that requires repairs and know-how with her wife in a Blue town in the middle of a Red state where she now hosts book clubs and makes mason jar salads. This is the bourgeois life of a Hallmark Channel dream. She goes on bad dates with new friends, spends weeks in Los Angeles taking meetings with "tv executives slash amateur astrologers" while being a "cheese fry-eating slightly damp Midwest person," "with neck pain and no cartilage in [her] knees," who still hides past due bills under her pillow. The essays in this collection draw on the raw, hilarious particulars of Irby's new life. Wow, No Thank You. is Irby at her most unflinching, riotous, and relatable. Don't miss Samantha Irby's bestselling new book, Quietly Hostile!

Can you find what is round? What is square? In this timeless new split-pageboard book, children can find the bottom half of a page that matches the top half. Find the right pairs, and you will learn to identify all kinds of shapes. From dome-shaped ladybugs to diamond- shaped kites, this clever board book makes learning fun.

Hello Kitty throws a party and the reader can count the party treats and the guests.

Spread a positive message with Operation Beautiful! You're beautiful just the way you are. Smile! Let your inner beauty shine. Imagine walking into a dressing room and finding notes like these stuck to the mirror. How would it make you feel? Operation Beautiful is a movement that promotes positivity and self-esteem by encouraging people to post notes with uplifting messages in public places, all in the hopes of changing the way people see themselves. The movement started out with a website and became a book for adults that published in August 2010. Our new book features notes written by real girls from all over the world alongside stories of how writing and finding these notes has changed their lives. Author and Operation Beautiful creator Caitlin Boyle also shares tips meant especially for girls on issues such as body image, bullying, and healthy eating. This book is an essential read for all growing girls, and is organized and written in a way that is meant for girls to share with their moms or their best friends!