Human Body Detectives: The Battle of the Bugs Workbook/CD

Human Body Detectives


Save 15% forever Order Direct!

Sign up on next page to complete order

Learn about the immune system

Merrin and Pearl’s cousin Max is sick, threatening everyone’s Mexican holiday.  This time the girls find themselves in Max’s body, witnessing first hand the immune system in action. They befriend a white blood cell warrior who leads them into battle against the offending bacteria.