Play Matters;so Play as if it matters by Susan Saint Sing, Ph.D.Play Matters, so play as if it matters by Susan Saint Sing, Ph.D Susan Saint Sing has written a book that is remarkable in scope--one that works to unify particle physics, play, the Divine ... and everything in between.R. Scott Kretchmar, Ph.D.The Pennsylvania State University Play Matters is an uplifting read for anyone who has ever 'played' ~ whether it be in sport or dance, or merely...