2 of 2 people found the following review helpful
on August 3, 2011
Every child is fixated on No2. In "where does it go?", we get a fantastic view through history of how this problem is dealt with.
From the cess pits and open drains of ancient villages, to the smart sewers of the Romans to modern day.
What is intriguing with this book and the series is how difficult technical information is presented in a way that makes it accessible and easy to read, even for reluctant readers.
A must for teachers and parents who need answers to hard questions.