Men at Work (1974) examines the effects of various environmental factors on the efficiency and well-being of men at work. It looks at how physical environments, organisational environments and social-psychological environments interact to affect people in the workplace.

In The Guerrilla Guide to Moviemaking, C.R. Bell's twenty years experience as a cinematographer merge with his delightful cartooning style and clear prose, providing a valuable guide to educators and the self-taught alike, offering unique bite-sized lessons to help beginning filmmakers develop the skill, the vocabulary and an affordable toolkit for better filmmaking. With an emphasis on inexpensive alternatives to traditional high-priced lighting and grip equipment, Bell's delightfully hilarious sketches make the filmmaking process simple to understand and easy to apply, including some of the trickiest technical aspects of planning, setting up camera angles, shooting, lighting, editing and sound. His cleverly conceived illustrations make these lessons memorable, and include practical tips that anyone can apply to elevate the quality of their films.