Courage

Bess wouldn't go by herself, would she?

Just when eight-year-old Hazel and her little sister, Bess, get the green light from their grandparents to use the time machine again, they run into a problem.

Their mother wants them to play with the kid next door. He's not very nice. He steals Bess's frog, and Hazel can't seem to find the courage to stop him. Is Bess so upset that she'll use the time machine by herself? Will their mother find out they've been using it?

The third stop on this time travel adventure is to 1849 to meet Harriet Tubman on the Underground Railroad and learn that courage sometimes means taking the hard road in order to help everyone get on the right road.

Books in this series:

Secrets:

First stop: 1738 to meet a young George Washington, and learn that the qualities of leadership can show up at any age.

Never Give Up:

Second stop: 1879 to meet Thomas...