Title: The amazing thinking machine
First published: 2002
Description: During the Great Depression, while their father is away looking for work, eight-year-old Patrick and thirteen-year-old Roy create a machine to help their mother make ends meet, even as she is helping tramps.
Subjects: Depressions, Brothers, Tramps, Juvenile fiction, Fiction, Poverty, Inventions
Time periods: 1929
LC classification: PZ7.H2688 Am 2002