author

Henry Charles Horstmann

A practical early-20th-century technical writer, this author helped make electrical work and theater technology easier to understand for working professionals. His books bridge the worlds of engineering, lighting, and motion-picture operation at a time when all three were changing fast.

1 Audiobook

About the author

Best known for hands-on manuals rather than literary works, Henry Charles Horstmann wrote practical books for electricians, engineers, and theater workers. Records found through library and public-domain book sources identify him as the author or co-author of titles such as Modern Electrical Construction, Electricians' Operating and Testing Manual, Electrical Tables and Engineering Data, and Motion Picture Operation, Stage Electrics and Illusions.

His work focused on clear instruction and real-world use. The books linked to him cover electrical construction, wiring, illumination, testing, and projection-room practice, showing a writer interested in helping readers solve technical problems on the job.

Available catalog and archival references also associate him with the birth year 1858, and one memorial record lists his death in 1927. I couldn't confidently confirm enough additional personal background from reliable sources to go further, so his published work remains the clearest picture of his career.