US-based Castles Unlimited offers a commercial research service. Lists of castles; photo gallery; ground plans and bird's-eye views of a few castles; general background articles; glossary.

Includes a list of available home designs.

Reveals Australian land & houses for sale. Specialists in selling kit homes/prefab buildings delivered in 20ft/40ft shipping containers to world wide destinations.

Offering indoor and outdoor stone and epoxy flooring systems for use on pool decks, patios, walkways, showrooms, garages and more.

A store devoted to plumbing and staffed with licensed plumbers and professional help.

Provides construction management and logistics for civil engineering projects in Africa and third world countries.Chisholm provides Construction Management and Logistics in some of the most difficult places in Africa. For a check list of construction problems see his Construction Management, Logistics page.

New York City architect provides sketchbook, travel photos, writing and information on projects.

Images and brief descriptions from Glass, Steel and Stone of a selection of major buildings from medieval to 19th-century.

Archaeology, architecture and art books from Bulgaria, Cyprus, Czech Republic, Egypt, Finland, Greece, Iran and Turkey.

Books by architectural historian Harvey H. Kaiser on rustic architecture in the United States National Park System.