Claire Throp 
Day Trip Inside the Human Body 
Fantasy Field Trips

Books in the Fantasy Field Trips series take the reader on field trips to the most unlikely of destinations! In this book, turn on the enshrinkifier as we prepare to shrink in size and take a tour of the human body. Our 'tour’ includes visits to all the main vital organs, as well as taking a look at bones, blood, and muscles along the way!