Bob Hartman
There are two notable authors named Bob Hartman: Robert 'Bob' Hartman (born December 26, 1949), a Christian rock guitarist and songwriter who founded the band Petra, and Bob Hartman, a British-American performance storyteller and children's author of over 60 books who splits time between the UK and USA.
Christian rock
Children's literature
Performance storytelling
Telling the Gospel: 70 stories about Jesus to read out loud
The Lion Storyteller Bible
Stories from the Stable
The Lion Storyteller Book of Animal Tales: Text only edition
Old Testament Tales: The Unauthorized Version
New Testament Tales: The Unauthorized Version
The Noisy Stable: and Other Christmas Stories (Lion Storyteller)
The Easter Angels
The Lion Storyteller Easter Book
Paul, Man on a Mission: The Life and Letters of an Adventurer for Jesus
Clever Cub and the Case of the Worries (Clever Cub Bible Stories) (Volume 9)
Carol: A Story for Christmas
Noah's Big Boat