Positive Psychology News Daily (PPND) is an online source of research-based information about hope, gratitude, resilience, optimism, strengths, positive workplace and education practices, and a host of other topics related to the intersection of Positive Psychology research and applications in every day life. PPND has been publishing articles since January 1, 2007. At current count, there are more than 800 short articles -- 700 to 1500 words on a wide range of topics. PPND also publishes illustrated books of articles about specific topics. These books are just the right size to carry around -- read them on a trip or in a line in the supermarket.