This series of books looks at everyday life in the past and compares it to today. Each book is full of modern and historical photographs to help readers see how things have changed. This book looks at how the work done by people who help us has changed over time.

 

This book is part of a book series called How Have Things Changed? .

There are 32 pages in this book. This book was published 2012 by Hachette Children's Group .

James Nixon is an experienced editor and author of children's books.

This book has the following chapters: How has work changed? The doctor The nurse The dentist The vet The police The firefighter The teacher The librarian The postal worker The refuse collector Glossary Further information Index