"Preston the mouse has always dreamed of running in the New York City Marathon and even when his family says he cannot do it, Preston refuses to let go of his dream"--

Co-published by Sinauer Associates, Inc., and W. H. Freeman and Company. Visit the Life, Eighth Edition preview site. LIFE HAS EVOLVED. . . from its original publication to this dramatically revitalized Eighth Edition. LIFE has always shown students how biology works, offering an engaging and coherent presentation of the fundamentals of biology by describing the landmark experiments that revealed them. This edition builds on those strengths and introduces several innovations. As with previous editions, the Eighth Edition will also be available in three paperback volumes: • Volume I: The Cell and Heredity, Chapters 1-20 • Volume II: Evolution, Diversity and Ecology, Chapters 1, 21-33, 52-57 • Volume III: Plants and Animals, Chapters 1, 34-51

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love.I admit it. I'm not much of a muscle mouse. So when I accidentally got signed up for the Mouse Island Marathon, I was so shocked that I lost my squeak! Me, run a marathon? But my friends and family were determined to help me cross that finish line. Holey cheese, I was never going to make it!

Biotechnology, Second Edition approaches modern biotechnology from a molecular basis, which has grown out of increasing biochemical understanding of genetics and physiology. Using straightforward, less-technical jargon, Clark and Pazdernik introduce each chapter with basic concepts that develop into more specific and detailed applications. This up-to-date text covers a wide realm of topics including forensics, bioethics, and nanobiotechnology using colorful illustrations and concise applications. In addition, the book integrates recent, relevant primary research articles for each chapter, which are presented on an accompanying website. The articles demonstrate key concepts or applications of the concepts presented in the chapter, which allows the reader to see how the foundational knowledge in this textbook bridges into primary research. This book helps readers understand what molecular biotechnology actually is as a scientific discipline, how research in this area is conducted, and how this technology may impact the future. - Up-to-date text focuses on modern biotechnology with a molecular foundation - Includes clear, color illustrations of key topics and concept - Features clearly written without overly technical jargon or complicated examples - Provides a comprehensive supplements package with an easy-to-use study guide, full primary research articles that demonstrate how research is conducted, and instructor-only resources

CO-PUBLISHED BY SINAUER ASSOCIATES, INC., AND W. H. FREEMAN AND COMPANY. LIFE HAS EVOLVED. . . from its original publication to this dramatically revitalized Eighth Edition. LIFE has always shown students how biology works, offering an engaging and coherent presentation of the fundamentals of biology by describing the landmark experiments that revealed them. This edition builds on those strengths and introduces several innovations.. As with previous editions, the Eighth Edition will also be available in three paperback volumes: • Volume I The Cell and Heredity, Chapters 1-20 • Volume II Evolution, Diversity and Ecology, Chapters 1, 21-33, 52-57 • Volume III Plants and Animals, Chapters 1, 34-51

Few would question the necessity of artificial limbs for amputees. But what of surgery to lengthen the legs of children who are merely shorter than average? Hardly anyone would challenge the decision to prescribe Aricept to people with dementia. But is it acceptable to give the same medication to airline pilots seeking sharper mental focus on long-haul flights? Humans have engaged in biological self-improvement since long before recorded history, from the impotence-curing wild lotus brew of the ancient Egyptians to the herbal energy drink favored by early Olympians. Now biomedical enhancements are pushing the boundaries of possibility and acceptability. Where do we draw the line? How do we know the true ramifications of pioneering medicine? What price are we willing to pay for perfection? Maxwell J. Mehlman's provocative examination of these issues speaks to fundamental questions of what it means to be human. He finds public officials ill-equipped to handle the ethical, scientific, and public policy quandaries of biomedical enhancement. Instead of engaging difficult questions of morality, access, fairness, and freedom, elected officials have crafted toothless and counterproductive laws and regulations. Mehlman outlines policy options to boost the societal benefits and minimize the risks from these technologies. In the process, he urges the public to face the ethical issues surrounding biomedical enhancement, lest our quest for perfection compromise our very humanity.