The Book Conservation Catalog is patterned after the Paper Conservation Catalog, which systematically documents all good ways of performing paper conservation procedures, without endorsing any particular procedure
The section that is closest to being done is probably the sewing section, but it needs reviewers. [This Catalog is a project that binders and book conservators both here and abroad will be very interested in, as each part is published. It should not be allowed to lapse. -Ed.]