Covers British & American styles from Tudor, Jacobean, Baroque, Georgian, & Colonial to the contemporary era. Each style is broken down into roughly the same sub-sections: doors, windows, walls, ceilings, floors, fireplaces, lighting, staircase, metalwork, woodwork etc. The book is well illustrated with photos & drawings. The drawings can be a bit small & cluttered and clash somewhat due to disparate hands (ie not a single author).