Malcolmâs dad thinks itâs time Malcolm and his best friend Dandy get out of the basement lab and started doing the things that other 10-year-old boys enjoy. So, they are going campingâin October! The best part of camping at Lake Itchyburr is the Legend of Wild Willy Wallace. The Ghost Detectors are ready to face the smelly, ghostly outlawâitâs a good thing Malcolm brought the specter detector and ghost zapper along! Calico Chapter Books is an imprint of Magic Wagon, a division of ABDO Group. Grades 2-5.