genealog.lc-de: Books in the on-line Library of Congress catalog with the subject "Delaware--genealogy."
genealog.vit-dedc: Where to write for Delaware vital records, Delaware genealogical and historical societies, and the state archives. Information about the District of Columbia is also included. Or check
Delaware Vital Records Information for more current info on where to write for vital records.
Other Delaware Genealogical and Historical Resources on the Net