I think this may be the second Ralph book. Here, Ralph is a young man mouse who yearns to ride his motorcycle freely but instead is forced to entertain his younger siblings. When he gets a chance to run away, he takes it and ends up at a kids' summer camp and gets captured by one of the campers. We follow two storylines, Ralph's attempts to escape and avoid the camp cat and indirectly the shy and estranged boy's integration into the camp. It's tight and fun, though lacks some of the personality of the Ramona books. We'll keep an eye out for the first book and I hope we can read it before my daughter ages out of interest in books about intelligent animals.
Radium
1 day ago