“The Library of Congress is owed two copies of your book. U.S. copyright law (17 U.S.C. § 407) requires every published book to deposit two physical copies of the best edition at the Library of Congress within three months of publication. Most indie authors do not realize the obligation exists. The requirement sits in the statute regardless of whether anyone chases it. How to comply: send two copies of the best edition. If the book is published in both paperback and hardcover, the Library is entitled to two hardcover copies; paperback-only releases satisfy the deposit with two paperbacks. Copyright registration and the mandatory deposit are separate actions, and completing both is the cleanest path. Mail copies to: U.S. Copyright Office, Library of Congress, Washington DC, with the LCCN or PCN application if applicable.” Indie AuthorSelf PublishingBook MarketingCopyright LawWriting CommunityIndie PublishingLibrary Of CongressAuthor TipKdpMandatory Deposit Author:Neal Winsomer