When the four friends receive a strange sketch, their lives change abruptly. They start an investigation because they want to know where exactly the sketch came from. When they realize that they are on to a big secret which ends up in dangerous situations. They steal an old manuscript in Paris, they participate in an ancient game and have to carry a body through Florence without getting caught. There is no time to lose. Risking their own lives they continue their search. Will they ever learn the truth about the biggest secret ever: The Lost Leonardo?

Join the Chicken Squad for their many (mis)adventures with the first four chapter books in the hilarious series that has been called “lip-bitingly funny” (School Library Journal) by the bestselling author of Click, Clack, Moo and Diary of a Worm. Dirt, Sweetie, Poppy, and Sugar might be chicks, but they sure aren’t chicken. They’re the Chicken Squad, the barnyard’s best crime fighters. And these chicks are not your typical barnyard puffs of fluff, oh no! They’ve taken on UFOs, led the search for a kidnapped house, traveled deep into the wild, and confronted a mysterious, shoe-napping shadow. Fueled by bravery and jelly beans, no mystery is too big or too small for the Chicken Squad (at least THEY don’t think so).

One of the most famous science books of our time, the phenomenal national bestseller that "buzzes with energy, anecdote and life. It almost makes you want to become a physicist" (Science Digest). Richard P. Feynman, winner of the Nobel Prize in physics, thrived on outrageous adventures. In this lively work that “can shatter the stereotype of the stuffy scientist” (Detroit Free Press), Feynman recounts his experiences trading ideas on atomic physics with Einstein and cracking the uncrackable safes guarding the most deeply held nuclear secrets—and much more of an eyebrow-raising nature. In his stories, Feynman’s life shines through in all its eccentric glory—a combustible mixture of high intelligence, unlimited curiosity, and raging chutzpah. Included for this edition is a new introduction by Bill Gates.

Camp Chippewa, 1962. Nelson Doughty, age thirteen, social outcast and overachiever, is the Bugler, sounding the reveille proudly each morning. Yet this particular summer marks the beginning of an uncertain and tenuous friendship with a popular boy named Jonathan. Over the years, Nelson, irrevocably scarred from the Vietnam War, becomes Scoutmaster of Camp Chippewa, while Jonathan marries, divorces, and turns his father’s business into a highly profitable company. And when something unthinkable happens at a camp get-together with Nelson as Scoutmaster and Jonathan’s teenage grandson and daughter-in-law as campers, the aftermath demonstrates the depths—and the limits—of Nelson’s selflessness and bravery. The Hearts of Men is a sweeping, panoramic novel about the slippery definitions of good and evil, family and fidelity, the challenges and rewards of lifelong friendships, the bounds of morality—and redemption.

From Pulitzer Prize finalist Annie Jacobsen, the untold USA Today bestselling story of the CIA's secret paramilitary units. Surprise . . . your target. Kill . . . your enemy. Vanish . . . without a trace. When diplomacy fails, and war is unwise, the president calls on the CIA's Special Activities Division, a highly-classified branch of the CIA and the most effective, black operations force in the world. Originally known as the president's guerrilla warfare corps, SAD conducts risky and ruthless operations that have evolved over time to defend America from its enemies. Almost every American president since World War II has asked the CIA to conduct sabotage, subversion and, yes, assassination. With unprecedented access to forty-two men and women who proudly and secretly worked on CIA covert operations from the dawn of the Cold War to the present day, along with declassified documents and deep historical research, Pulitzer Prize finalist Annie Jacobsen unveils -- like never before -- a complex world of individuals working in treacherous environments populated with killers, connivers, and saboteurs. Despite Hollywood notions of off-book operations and external secret hires, covert action is actually one piece in a colossal foreign policy machine. Written with the pacing of a thriller, Surprise, Kill, Vanish brings to vivid life the sheer pandemonium and chaos, as well as the unforgettable human will to survive and the intellectual challenge of not giving up hope that define paramilitary and intelligence work. Jacobsen's exclusive interviews -- with members of the CIA's Senior Intelligence Service (equivalent to the Pentagon's generals), its counterterrorism chiefs, targeting officers, and Special Activities Division's Ground Branch operators who conduct today's close-quarters killing operations around the world -- reveal, for the first time, the enormity of this shocking, controversial, and morally complex terrain. Is the CIA's paramilitary army America's weaponized strength, or a liability to its principled standing in the world? Every operation reported in this book, however unsettling, is legal.

What is the secret of talent? How do we unlock it? This groundbreaking work provides readers with tools they can use to maximize potential in themselves and others. Whether you’re coaching soccer or teaching a child to play the piano, writing a novel or trying to improve your golf swing, this revolutionary book shows you how to grow talent by tapping into a newly discovered brain mechanism. Drawing on cutting-edge neurology and firsthand research gathered on journeys to nine of the world’s talent hotbeds—from the baseball fields of the Caribbean to a classical-music academy in upstate New York—Coyle identifies the three key elements that will allow you to develop your gifts and optimize your performance in sports, art, music, math, or just about anything. • Deep Practice Everyone knows that practice is a key to success. What everyone doesn’t know is that specific kinds of practice can increase skill up to ten times faster than conventional practice. • Ignition We all need a little motivation to get started. But what separates truly high achievers from the rest of the pack? A higher level of commitment—call it passion—born out of our deepest unconscious desires and triggered by certain primal cues. Understanding how these signals work can help you ignite passion and catalyze skill development. • Master Coaching What are the secrets of the world’s most effective teachers, trainers, and coaches? Discover the four virtues that enable these “talent whisperers” to fuel passion, inspire deep practice, and bring out the best in their students. These three elements work together within your brain to form myelin, a microscopic neural substance that adds vast amounts of speed and accuracy to your movements and thoughts. Scientists have discovered that myelin might just be the holy grail: the foundation of all forms of greatness, from Michelangelo’s to Michael Jordan’s. The good news about myelin is that it isn’t fixed at birth; to the contrary, it grows, and like anything that grows, it can be cultivated and nourished. Combining revelatory analysis with illuminating examples of regular people who have achieved greatness, this book will not only change the way you think about talent, but equip you to reach your own highest potential.

Out of Control chronicles the dawn of a new era in which the machines and systems that drive our economy are so complex and autonomous as to be indistinguishable from living things.

A funny and timely debut YA about the toxic masculinity at a famous improv comedy camp Seventeen-year-old Zelda Bailey-Cho has her future all planned out: improv camp, then Second City, and finally Saturday Night Live. She’s thrilled when she lands a spot on the coveted varsity team at a prestigious improv camp, which means she’ll get to perform for professional scouts—including her hero, Nina Knightley. But even though she’s hardworking and talented, Zelda’s also the only girl on Varsity, so she’s the target for humiliation from her teammates. And her 20-year-old coach, Ben, is cruel to her at practice and way too nice to her when they’re alone. Zelda wants to fight back, but is sacrificing her best shot at her dream too heavy a price to pay? Equal parts funny and righteous, Unscripted is a moving debut novel that Printz Award winner Nina LaCour calls “a truly special book, written at exactly the right time.”

Strengthen programs of family and community engagement to promote equity and increase student success! When schools, families, and communities collaborate and share responsibility for students′ education, more students succeed in school. Based on 30 years of research and fieldwork, the fourth edition of the bestseller School, Family, and Community Partnerships: Your Handbook for Action, presents tools and guidelines to help develop more effective and more equitable programs of family and community engagement. Written by a team of well-known experts, it provides a theory and framework of six types of involvement for action; up-to-date research on school, family, and community collaboration; and new materials for professional development and on-going technical assistance. Readers also will find: Examples of best practices on the six types of involvement from preschools, and elementary, middle, and high schools Checklists, templates, and evaluations to plan goal-linked partnership programs and assess progress CD-ROM with slides and notes for two presentations: A new awareness session to orient colleagues on the major components of a research-based partnership program, and a full One-Day Team Training Workshop to prepare school teams to develop their partnership programs. As a foundational text, this handbook demonstrates a proven approach to implement and sustain inclusive, goal-linked programs of partnership. It shows how a good partnership program is an essential component of good school organization and school improvement for student success. This book will help every district and all schools strengthen and continually improve their programs of family and community engagement.