ROULHAC TOLEDANO, author of The National Trust Guide to New Orleans (John Wiley & Sons/Preservation Press, 1996), is the recipient of the American Institute of Architects' 1996 International Book Award and the Society of Architectural Historians' Alice Hitchcock Award. The National Trust for Historic Preservation is the only nonprofit organization chartered by Congress to encourage public participation in the preservation of sites, buildings, and objects significant in American history.