Ferronnerie is a French hardcover publication from 1991 that explores the art and craft of ironwork. The book, authored by Grave, provides insights into blacksmithing techniques and metalworking traditions. Published by Veyrier, this work appears to focus on the practical aspects of ferronnerie, which translates to ironwork or blacksmithing in English. The volume serves as a resource for understanding the skills and methods involved in shaping metal, particularly in the context of locksmithing and decorative ironwork.