Teachers Have It Easy: the Big Sacrifices and Small Salaries of America’s Teachers by Daniel Moulthrop, Ninive Clements Calegari, and Dave Eggers (New Press, 355 pages, $25.95) BUY NOW! What It Takes to Pull Me Through: Why Teenagers Get in Trouble and How Four of Them Got Out by David L. Marcus (Houghton Mifflin, 352 pages, $25.00) BUY NOW! Reviewed