ABSTRACT
First advanced in the field of psychology by Martin Seligman, positive psychology is the scientific study of what makes life most worth living, focusing on both individual and societal well-being (Seligman and Csikszentmihalyi 2000). [...]since at least the late 1980s, glimmers of the concept of joy have been found in the LIS literature, though these writings employed varying terminology and diverse conceptualizations over the decades. [...]he is the author of a chapter on "Joy" in The Encyclopedia of Positive Psychology (2009). [...]the paper "Informed by Joy: A Christian Librarian's Reflection on C.S. Lewis" sees David Michels immersing himself in the information world of C. S. Lewis and exploring the role of information in both Lewis's and Michels's own lives of faith.