'A marvellous miscellany of mysteries' - Simon Singh 'Hours of arguing and puzzling. I loved it.' - Matt Parker This highly engaging collection of 70 puzzles comes from the popular weekly column in New Scientist magazine. You'll find puzzles that are great for sharing with friends at a pub, problems drawn from real-life situations, games with intriguing strategies, and puzzles with such creative and whimsical storylines that they need to be explained to be believed. With the solutions you'll read the untold back stories behind the puzzles, and a fascinating exploration of related puzzles and mathematical ideas. You'll learn why a particular puzzle adaptation involved talking to an expert in sheep genetics, which solution was thought up by the BBC Radio 5 Drive team, and outside-the-box solutions to apparently straightforward challenges. This book is a must for any lover of puzzles or recreational mathematics.

Organizations today, are increasingly using projects in their daily activities. Projects and project-management principles frame goal attainment in academia and many business sectors, and they even serve as theoretical footing for organizational-change endeavors. However, the ubiquity of project management does not mean that project work, project teams, and the ways organizations use projects are well understood. Moreover, while project-management theory and practice aim at providing structure and control to enable successful project completion, an alarmingly high percentage of projects struggle or fail. As the authors of The Psychology and Management of Project Teams explain, this is in part because projects are still mostly managed as technical systems rather than behavioral systems. Even though project-management researchers have become increasingly interested in factors that may have an impact on project-management effectiveness, their efforts fall short of addressing the "human factor." And, unfortunately, many project-management scholars are largely unaware of the I/O psychology literature-relying, for example, on outdated models of motivation and team development. On the other side, I/O psychologists who research groups and teams often ignore the contextual influences-such as business sector, project type, placement in the organizational hierarchy, and project phase and maturity-that have a crucial impact on how a project will unfold. In this volume, a cross-disciplinary set of editors will bring together perspectives from leading I/O psychology and project-management scholars. The volume will include comprehensive coverage of team selection, development, learning, motivation, and communication; conflict management and well-being; leadership; diversity; performance from a multi-level perspective; and career development. In the concluding chapter, a research agenda will provide a roadmap for an integrated approach to the study of project teams.

Reflections takes readers on an honest journey through dealing with fears, coming to term with illness, facing death, and acceptance. Reflections is a gripping story written from two perspectives: Brian Hobbs, a songwriter with a terminal cancer diagnosis with months to live, and Fia Hobbs, his caregiving wife as well as his therapist. They share with readers their journey through hope, despair, and finally to peace and acceptance. During Brian's illness, he wrote down his thoughts and feelings in a blog that became a huge inspiration for people to let go of their own fears and to find purpose in their own lives. Reflections is a continuation of Brian's blog and helps to inspire readers to make them realize what matters in life as they follow his last months.