"Fifth-grade private eyes Logan and Gustavo use their doodling and detective skills to solve the mystery of a cloaked bandit who has filled their school's sloppy joe supply with stink bugs"--Provided by publisher.
Club CSI members Hannah, Ben, and Corey combine what they have learned in their forensic science class with investigative skills to find out what caused an outbreak of food poisoning.
Buzz Beaker thought nothing could be grosser than cafeteria food, but that's before the school's lunch lady turned into a mutant blob of mystery meat. Written in graphic-novel format.