It Works Livre

DeVorss & Company

It Works: The Famous Little Red Book That Makes Your Dreams Come True! (English Edition)

G&D Media

It Works: The Famous Little Red Book That Makes Your Dreams Come True (English Edition)

Usborne

The Usborne Book of the Brain and How It Works: 1

Usborne

How It Works: Money                              

Michael Joseph

How It Works: The Mum                            

NAWS, Inc.

It Works: How and Why (English Edition)          

Michael Joseph

How it Works: The Dad                            

Usborne

How It Works: Light                              

Usborne

How It Works: Electricity                        

It Works: It Works (Japanese Edition)