- MAXIMS AND INSTRUCTIONS FOR THE BOILER ROOM By N. HAWKINS 1903
- Hawkins Electrical Guide
- Erecting and Operating: An Educational Treatise for Constructing Engineers, Machinists, Millwrights and Master Builders
- Hawkins Electrical Guide: Questions, Answers & Illustrations; a Progressive Course of Study for Engineers, Electricians, Students and Those Desiring ... a Practical Treatise, Volumes 7-8
- Pumps and Hydraulics, Volume 2





























