
DK Life Stories: Ada Lovelace; Helen Keller; Harriet Tubman
Learn all about - Ada Lovelace and the world''s first computer programme - Helen Keller and how she overcame her disabilities - Harriet Tubman''s inspirational life and work - in this children''s biography.
Discover the inspiring story of Ada Lovelace, one of the world''s first computer scientists!
In 1833, Ada Lovelace met mathematician Charles Babbage, inventor of calculating machines. She went on...
Learn all about - Ada Lovelace and the world''s first computer programme - Helen Keller and how she overcame her disabilities - Harriet Tubman''s inspirational life and work - in this children''s biography.
Discover the inspiring story of Ada Lovelace, one of the world''s first computer scientists!
In 1833, Ada Lovelace met mathematician Charles Babbage, inventor of calculating machines. She went on...