Marin loves the sandwiches his parents make for him--every day they're different and more delicious than the last. One morning, someone dares to steal his favorite sandwich: ham-cheddar-kale. Furious, Marin begins a fevered and famished investigation to unmask the thief. The days go by, the suspects multiply, and Marin's sandwiches continue to disappear. This droll, graphic caper is a funny school mystery exploring the high stakes of low blood sugar. The first in a series, the book's witty text and graphic illustrations make this funny school mystery perfect for early and advanced readers alike--and for anyone who's been the victim of lunchtime crime.