Award-winning author-illustrator Barbara McClintock’s meticulous research and vibrant watercolor illustrations breathe life into this frenzied, fictionalized exploration of China’s ancient Five Forms. When a young girl finds a mysterious, discarded book of martial arts poses, she ignores the warning printed in bold inside its cover: DO NOT ATTEMPT THESE FORMS WITHOUT AN EXPERIENCED TEACHER! She decides to attempt them herself . . . but is shocked to find that doing so conjures real animals right into her home! The chaos escalates as she releases a leopard, a snake, and a dragon, each creature larger and more destructive than the last. It is only once she manages the fifth and final form that things return to normal. But will she be able to clean up the mess she’s created before her mother returns home? A New York City Public Library Notable Best Book for Kids

The bestselling workbook and grammar guide, revised and updated! Hailed as one of the best books around for teaching grammar, The Blue Book of Grammar and Punctuation includes easy-to-understand rules, abundant examples, dozens of reproducible quizzes, and pre- and post-tests to help teach grammar to middle and high schoolers, college students, ESL students, homeschoolers, and more. This concise, entertaining workbook makes learning English grammar and usage simple and fun. This updated 12th edition reflects the latest updates to English usage and grammar, and includes answers to all reproducible quizzes to facilitate self-assessment and learning. Clear and concise, with easy-to-follow explanations, offering "just the facts" on English grammar, punctuation, and usage Fully updated to reflect the latest rules, along with even more quizzes and pre- and post-tests to help teach grammar Ideal for students from seventh grade through adulthood in the US and abroad For anyone who wants to understand the major rules and subtle guidelines of English grammar and usage, The Blue Book of Grammar and Punctuation offers comprehensive, straightforward instruction.

An inviting, intuitive, and visual exploration of differential geometry and forms Visual Differential Geometry and Forms fulfills two principal goals. In the first four acts, Tristan Needham puts the geometry back into differential geometry. Using 235 hand-drawn diagrams, Needham deploys Newton’s geometrical methods to provide geometrical explanations of the classical results. In the fifth act, he offers the first undergraduate introduction to differential forms that treats advanced topics in an intuitive and geometrical manner. Unique features of the first four acts include: four distinct geometrical proofs of the fundamentally important Global Gauss-Bonnet theorem, providing a stunning link between local geometry and global topology; a simple, geometrical proof of Gauss’s famous Theorema Egregium; a complete geometrical treatment of the Riemann curvature tensor of an n-manifold; and a detailed geometrical treatment of Einstein’s field equation, describing gravity as curved spacetime (General Relativity), together with its implications for gravitational waves, black holes, and cosmology. The final act elucidates such topics as the unification of all the integral theorems of vector calculus; the elegant reformulation of Maxwell’s equations of electromagnetism in terms of 2-forms; de Rham cohomology; differential geometry via Cartan’s method of moving frames; and the calculation of the Riemann tensor using curvature 2-forms. Six of the seven chapters of Act V can be read completely independently from the rest of the book. Requiring only basic calculus and geometry, Visual Differential Geometry and Forms provocatively rethinks the way this important area of mathematics should be considered and taught.

This volume is an original paraphrase, with commentary, of the Yoga Sutras of Patanjali. The Yoga Sutras are of ancient origin, first reduced to writing by Patanjali, who is considered the founder of the Raja Yoga School. Control of the mind and its illumination by the soul are brought about through the practice of Raja Yoga. The Sutras have a power and a timelessness about them which demonstrate the accuracy with which they pinpoint the basic truths of human evolution from subservience to personality clamours to the serene freedom of the soul. Most human problems today originate in selfish desire; the prostitution of the feeling nature to self-centred action. This is also brought out clearly in the teaching of the Lord Buddha, the treading of the Noble Eight-Fold path providing the only way out of the maze: "Right Values; Right Speech; Right Mode of Living; Right Thinking; Right Expression; Right Conduct; Right Effort; Right Rapture or True Happiness". These are attributes of the soul. Patanjali explores exhaustively the means, the techniques and the mental posture which create the connecting thread between the form-centred personality and these stages towards spiritual achievement and soul fusion.

Lessons for all mankind from the Upanishads: The greatness of the Upanishads lies in the fact that many of the passages appearing in them find mentions in the Bhagavad Gita – the very essence of Indian thought and wisdom renowned the world over. Of the 108 Upanishads recognized and accepted as important by scholars, these 10 essential Upanishads have been extensively studies and interpreted upon by leading theologians including Mahatma Gandhi, Dr. Radhakrishnan, Rabindranath Tagore and Albert Einstein to name just a few. An invaluable gift to humanity, the teachings contained in the Upanishads are relevant for all time. Since they are often in the form of lectures delivered by a teacher to a student, they inspired the ‘Question-Answer’ format for this concise book. Easy to read, easier to understand – The Ten Principal Upanishads is aimed at those who want to benefit from the lessons in the Upanishads.

Introducing English Grammar provides a basic grounding in English grammar, without going into too much detail or theory, and will lay the foundation for further grammatical studies. David Young presents English grammar in a coherent and lively way. He dispels the popular notion among students that grammar is simply a set of dreary rules and argues for the importance of grammar in describing the structure and function of language itself. Exercises are provided at the end of each chapter and the book includes integrated diagrams and a glossary of technical terms at the back of the book.

Ārya Asanga’s Bodhisattvabhūmi, or The Stage of a Bodhisattva, is the Mahāyāna tradition’s most comprehensive manual on the practice and training of bodhisattvas—by the author’s own account, a compilation of the full range of instructions contained in the entire collection of Mahāyāna sutras. A classic work of the Yogācāra school, it has been cherished in Tibet by all the historical Buddhist lineages as a primary source of instruction on bodhisattva ethics, vows, and practices, as well as for its summary of the ultimate goal of the bodhisattva path—supreme enlightenment. Despite the text’s seminal importance in the Tibetan traditions, it has remained unavailable in English except in fragments. Engle’s translation, made from the Sanskrit original with reference to the Tibetan translation and commentaries, will enable English readers to understand more fully and clearly what it means to be a bodhisattva and practitioner of the Mahāyāna tradition.