Read this on Mary V's recommendation after reading her previous recommendation, Traveler's Gift.
Info from the book: The Five Dysfunctions of a Team Patrick Lencioni once again offers a leadership fable that is as enthralling and instructive as his first two best-selling books, The Five Temptations of a CEO and The Four Obsessions of an Extraordinary Executive. This time, he turns his keen intellect and storytelling power to the fascinating, complex world of teams.
Made me feel better that part of the reason my work "team" doesn't function more perfectly, is it's size (10), rather than mismanagement! Better to divide into two teams for some purposes.