Toilet: How It Works

Celebrated author-illustrator and master explainer David Macaulay brings his unique voice and style to high-interest nonfiction books for newly independent readers.

With his unique blend of informative text and illustration, David Macaulay takes readers on a tour of the bathroom and the sewer system, from the familiar family toilet to the mysterious municipal water treatment plant.

Titles by Author:

The Way Things Work
Pyramid
City
Cathedral 
Castle
Mosque
Shortcut
Rome Antics
Mill
Unbuilding
Underground
Motel of the Mysteries
Crossing on Time

How it Works Series: 
Eye
Jet Plane
Toilet

DK Series: 

Mammoth Math – Text
Mammoth Math – Workbook
Mammoth Science – Text