Krauss, Ruth. You're Just What I Need. Illustrated by Julia Noonan. HarperCollins, 1998. ISBN 0-0602-7514-6. $14.95. 28 pp. A Pre-2 FI Reviewed by Susie Quartey A fun book about guessing, hide and seek, and playing games with mom. It's a good choice for toddlers but will also be enjoyed by readers ages three to seven. The illustrations are life-like and endearing. The text is enjoyable, but the illustrations are the outstanding feature of this book.