Using 33 different words that all begin with the letter B, the Berenstains create a funny tale that snowballs to an exciting climax.

A little girl fills her sound box with words beginning with the letter "b."

"When outcasts b and Rang's friendship ends they are completely alone until a mysterious man, Book, introduces them to the part of town where lunatics live--the End."--

Little o has an adventure with items beginning with his letter's sound, such as an ox, an ostrich, an octopus, and otters. Additional features to aid comprehension include rebus icons for word recognition, a word list for review, activities for further learning, a note to parents and educators, and an introduction to the author and illustrator.

The B method is a means for specifying, designing and coding software systems. The long-awaited B Book is the standard reference for everything concerning this method. It contains the mathematical basis on which it is founded, the precise definitions of the notations used, and a large number of examples illustrating its use in practice. J.-R. Abrial, the inventor of B, has written the book in such a way that it can be used for self-study or for reference. It is in four parts, the first dealing with the mathematical foundations, including a systematic construction of predicate logic and set theory, and the definition of the various mathematical structures that are needed to formalize software systems; the author places special emphasis on the notion of proof. The second part contains a presentation of the Generalized Substitution Language and of the Abstract Machine Notation, which are both used to specify software systems; the author gives examples to show how large specifications can be constructed systematically. The next part introduces the two basic programming features of sequencing and loop, with examples showing how to construct small algorithms. The last part covers the very important notion of refinement. It shows how to construct large software systems by means of layered architectures of modules. It culminates with the presentation of several examples of complete development with a special emphasis on the methodological approach. Finally, appendices give summaries of all the logical and mathematical definitions, and of all the rules and proof obligations. With the appearance of The B Book, formal methods practitioners, computer scientists, and systems developers at last will have access to the definitive account of what will become one of the standard approaches to the construction of software systems.

'Witty, silly, and interactive ... A rollicking read for children and adults alike' - Kirkus Reviews For the Grown-Ups: OK. Two things you need to know. Firstly, your favourite thing in the whole world is the letter B. And secondly, you're about to sneeze and all the Bs are going to be blown out of the book. So until you can get your favourite letter back, you're about to sound really, really silly ... And the kids will love it! PRAISE FOR THE BOOKS THAT DRIVE KIDS CRAZY SERIES 'The kids are having a ball (whoops, having fun) and a discussion is born' -- 4 stars, Good Reading 'Funny, clever, deliciously dry ... this book encourages kids to think outside the square, and hopefully, somewhere deep in that unlimited subconscious, understand that what we see is all about perception. What a powerful thought' -- Kids' Book Review

#1 NEW YORK TIMES BEST SELLER • From authors of Lean In and Originals: a powerful, inspiring, and practical book about building resilience and moving forward after life’s inevitable setbacks After the sudden death of her husband, Sheryl Sandberg felt certain that she and her children would never feel pure joy again. “I was in ‘the void,’” she writes, “a vast emptiness that fills your heart and lungs and restricts your ability to think or even breathe.” Her friend Adam Grant, a psychologist at Wharton, told her there are concrete steps people can take to recover and rebound from life-shattering experiences. We are not born with a fixed amount of resilience. It is a muscle that everyone can build. Option B combines Sheryl’s personal insights with Adam’s eye-opening research on finding strength in the face of adversity. Beginning with the gut-wrenching moment when she finds her husband, Dave Goldberg, collapsed on a gym floor, Sheryl opens up her heart—and her journal—to describe the acute grief and isolation she felt in the wake of his death. But Option B goes beyond Sheryl’s loss to explore how a broad range of people have overcome hardships including illness, job loss, sexual assault, natural disasters, and the violence of war. Their stories reveal the capacity of the human spirit to persevere . . . and to rediscover joy. Resilience comes from deep within us and from support outside us. Even after the most devastating events, it is possible to grow by finding deeper meaning and gaining greater appreciation in our lives. Option B illuminates how to help others in crisis, develop compassion for ourselves, raise strong children, and create resilient families, communities, and workplaces. Many of these lessons can be applied to everyday struggles, allowing us to brave whatever lies ahead. Two weeks after losing her husband, Sheryl was preparing for a father-child activity. “I want Dave,” she cried. Her friend replied, “Option A is not available,” and then promised to help her make the most of Option B. We all live some form of Option B. This book will help us all make the most of it.