Harry A. Carpenter

1878 – 1942

• Adventures in science with Doris and Billy
• Adventures in science with Jane and Paul
• Our environment, its relation to us
• Adventures in science with Jack and Jill
• Adventures in science with Ruth and Jim
• Carpenter & Wood's Our environment
• Our environment
• Our environment, how we adapt ourselves to it
• Science discovery book based on our environment
• Science discovery book [2-3]