The author of Jobs That Take You Places (McKay) and The Real Book About Magic (Watts), both vigorous books, talks about games with equal vim. Icebreakers, active and quiet, indoor and outdoor, boisterous, for two people--are the categories into which he divides the activities. There are variations on the old along with some newest of new and all are presented in an easy breezy informality that should entice -- and un-ice. Ida Scheib's black and white have the right kind of humor.