Ruby and Max are at it again. This time, they’re preparing for Grandma’s birthday party. Ruby, of course, is in charge. But Max is her willing helper — how else can he be sure that his guests are seated at the table? So while Ruby gives orders, Max works havoc on the seating arrangements, substituting his Jellyball Shooter Spider for Ruby’s Rapunzel doll, and his Can’t-Sit-Up-Slug for Ruby’s Tooth Fairy. Numbers from one to ten are featured in this latest Max and Ruby outing. The full-color art was created with mixed media. (Ages 3–5)