A book full of ten short biographies for children and young people of ten boys who grew up and used the gifts God had given them for His glory
- John Bunyan - was put in prison, but still wrote one of the most influencial Christian books ever published
- George Washington Carver - could have had fame and fortune, instead he followed God
- Samuel Morse - was responsible for an invention that saved countless lives
- James Clerk Maxwell - whose faith led to revolutionary scientific discoveries
- J. S. Bach - created music loved by millions
- Wilfred Grenfell - explored the Arctic
- C. T. Studd - was a famous cricketter who became a missionary
- C. S. Lewis - who wrote many books including the popular Chronicles of Narnia
- Ghillean Prance - Became a gardener for God at Kew Gardens
- Paul Brand - took medicine to a far away country to help the sick and injured
Others in the Light Keepers series about young people who changed the world, include:
Ten Boys Who Changed the World
Ten Girls Who Changed the World
Ten Boys Who Didn't Give In
Ten Girls Who Didn't Give In
Ten Girls Who Used Their Talents
