"When items go missing from the school store at Lincoln Elementary, the kids check their data to solve the case! Be a math detective along with the kids at Lincoln Elementary and help solve this pick-your-own-path mystery. Use data, graphing, and math skills to find the find the culprit"--
Ages 6-9 Amicus.|||Grades 2-3 Amicus.|||juvenile
by Tom K. and Heather Adamson ; illustrated by Charlie Alder.
