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Who Invented the Telephone?

Hamen, Susan E
Who Invented the Telephone?
Everyone knows the story of how Alexander Graham Bell invented the telephone--but what if Italian inventor Antonio Santi Giuseppe Meucci was the real inventor of the first telephone? Follow along in the exciting story of who really invented the telephone.

CHF 16.50

Who Invented the Radio?

Hamen, Susan E
Who Invented the Radio?
The story of how Nikola Tesla and Guglielmo Marconi faced off in a race to invent the radio will have readers at the edge of their seats!

CHF 16.50

Who Invented the Telephone?

Hamen, Susan E
Who Invented the Telephone?
Everyone knows the story of how Alexander Graham Bell invented the telephone--but what if Italian inventor Antonio Santi Giuseppe Meucci was the real inventor of the first telephone? Follow along in the exciting story of who really invented the telephone.

CHF 39.50

Who Invented the Light Bulb?

Hamen, Susan E
Who Invented the Light Bulb?
Who invented the light bulb? Why, Thomas Edison, of course! But what if you're wrong? What if British scientist Joseph Swan was filing his patents at the same time? You'll be on the edge of your seat as Edison and Swan go head-to-head to create the first working light bulb. Patent battles, lies, cheating, and more fill out this exciting race to fame. You'll never look at a light bulb the same way again!

CHF 39.90

Clara Barton: Civil War Hero & American Red Cross Founder

Hamen, Susan E.
Clara Barton: Civil War Hero & American Red Cross Founder
This title examines the remarkable life of Clara Barton. Readers will learn about Bartons family background, childhood, education, work as a teacher and nurse, and societal contributions. Covered in detail are Bartons creation of a New Jersey public school, her work helping the soldiers of the American Civil War, and her establishment of the American Red Cross. Color photos, detailed maps, and informative sidebars accompany engaging text. Feat...

CHF 45.50