Books about Child labor -- Juvenile fiction

Deep Down, a Tale of the Cornish Mines

Now or Never; Or, The Adventures of Bobby Bright

May Flowers

Little Pollie : or, A bunch of violets

Sue, A Little Heroine

Tom Newcombe; Or, the Boy of Bad Habits

Under the Polar Star; or, The Young Explorers

Our Katie

Now or Never; Or, The Adventures of Bobby Bright: A Story for Young Folks

The Climbers