- Audels New Electric Library; 2
- Audels Engineers and Mechanics Guide ... a Progressive Illustrated Series With Questions--answers--calculations, Covering Modern Engineering Practice; Volume 5
- Audels Engineers and Mechanics Guide ... a Progressive Illustrated Series With Questions--answers--calculations, Covering Modern Engineering Practice; Volume 7
- Audels Engineers and Mechanics Guide ... a Progressive Illustrated Series With Questions--answers--calculations, Covering Modern Engineering Practice; Volume 5
- Audels Engineers and Mechanics Guide ... a Progressive Illustrated Series With Questions--answers--calculations, Covering Modern Engineering Practice; Volume 2