If you take a mouse to the movies, he'll ask you for some popcorn. When you give him the popcorn, he'll want to string it all together. Then he'll want to hang it on a Christmas tree. You'll have to buy him one....<P>The energetic little mouse from <I>If You Give A Mouse A Cookie</I> is back again, this time with a host of holiday antics. Laura Numeroff and Felicia Bond have created yet another irresistible tale in the tradition of the best-selling <I>If You Give A Mouse A Cookie, If You Give A Moose A Muffin,</I> and <I>If You Give A Pig A Pancake.</I>