It’s an unforgettable field trip! In this follow-up to A Funny Thing Happened on the Way to School . . .,Henry is late to a museum where his class is spending the day. But he has a  plan: He’ll just catch up in one of the exhibits. That’s not possible in these halls! With volcanoes erupting, dinosaurs charging, and secret stairwells lurking, reuniting with his classmates becomes a quest of outrageous proportions. From I Didn’t Do My Homework Because . . ., A Funny Thing Happened on the Way to School . . ., and The Truth About My Unbelievable Summer . . . author/illustrator team Davide Cali and Benjamin Chaud comes an unbelievably artful adventure!