author
Charles Conrad Sleffel
A hands-on early 20th-century writer on craft and metalwork, remembered for making practical shop skills approachable for beginners. His best-known book guides readers through tools, techniques, and small projects with a clear teacher's touch.
1 Audiobook
The Library of Work and Play: Working in Metals
by Charles Conrad Sleffel
About the author
Best known for The Library of Work and Play: Working in Metals, Charles Conrad Sleffel wrote practical instruction for readers who wanted to learn by making things. His book focuses on metalworking techniques and projects, and it has remained accessible through later reprints and digital editions.
Available catalog and bookseller records identify him as the author of Working in Metals, while memorial records place his life from 1860 to 1930. Some modern editions describe him as a metalwork instructor associated with the Horace Mann School and Teachers College in New York; that teaching role appears in later book descriptions, so it is best read as a commonly repeated attribution rather than a fully documented biographical fact here.
What stands out most in his work is its practical spirit. Sleffel wrote for learners, explaining craft in a way that turns metalwork from something distant or specialized into something readers can try for themselves.