Useful Links

rfrank.net

Distributed Proofreaders

Distributed Proofreaders (Canada)

Project Gutenberg book catalog

Project Gutenberg Upload Page

Gutenberg online epubmaker

Copyright Clearance office at PGLAF

Copyright Renewals Search

Copyright Renewal and Registration Records

Library of Congress Catalog

In-progress Book Search

David's In-Progress book list

W3C HTML markup validator

W3C CSS validator

W3C Link Checker

Book Finder

Project Not Quite Nancy Drew

UTF-8 shapecatcher

DP's Open Library System (images)

ppscan thread