Happy hour is 9 to 5

"This book is for anyone who wants to enjoy work more--whether you are an employee or a manager, a new hire or a grizzled veteran, work in a small start-up, a huge corporation or the public sector. This book will give you the theory of happiness at work, simple, effective tools that you can use to create a better work life for yourself and a happier workplace, a massive dose of energy to get you to do something about it right here and now, [and] a specific plan to help you change your job for the better, find a new job where you can shine or to make your employees happy, motivated top-performers."--Page 4 of cover.