The Encyclopedia of Iron Furniture by Joseph Aaron Greiss is a comprehensive reference documenting the history, design, craftsmanship, and collecting of ornamental and functional iron furniture from the 17th century through the 20th century. Regarded as one of the most authoritative books on wrought iron and cast iron furniture, it examines the evolution of iron craftsmanship across Europe and North America, showcasing furniture produced for homes, gardens, public buildings, and commercial spaces.

The book explores a wide range of furniture, including chairs, benches, tables, beds, cradles, plant stands, hall trees, garden furniture, café sets, lamps, mirrors, shelving, and decorative accessories. It traces the development of ironworking techniques, discusses notable manufacturers and designers, and explains how styles evolved from Victorian, Art Nouveau, Arts and Crafts, and Art Deco to modern industrial design. One of its most valuable features is its extensive identification guide, helping collectors recognize authentic antique pieces through maker's marks, construction details, materials, and manufacturing methods.

Illustrated with hundreds of photographs, historical catalog pages, advertisements, line drawings, and archival images, the encyclopedia serves as an indispensable resource for antique collectors, interior designers, furniture historians, museum professionals, restorers, architects, and decorative arts enthusiasts.