ALTERNATOR BOOKS WHO INVENTED THE LIGHT BULB EDISON VS SWAN Susan E Hamen Lerner Publications Minneapolis
who light up my whole world Dedicated to my children
CONTENTS INTRODUCTION A BRIGHT IDEA CHAPTER 1 THE DEFENDING CHAMP CHAPTER 2 THE CHALLENGER CHAPTER 3 THE BATTLE OF THE BULB CHAPTER 4 AFTER THE BATTLE INVENTOR MATCHUP TIMELINE SOURCE NOTE GLOSSARY FURTHER INFORMATION INDEX
