The Usborne book of discovery. 

 - London :  Usborne Pub,  c1994. 
 - 148 p. : col. ill. 
<br/><br/> Contents.--Inventors / Struan Reid and Patricia Fara.--Scientists / Struan Reid and Patricia Fara.--Explorers / Felicity Everett and Struan Reid. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventors--Juvenile literature<br/>Scientists--Juvenile literature<br/>Explorers--Juvenile literature