SPARC Author Rights InitiativeSPARC’s Author Rights brochure identifies the rights faculty have as copyright holders and encourages you to retain the rights you need to ensure the broadest practical access to your articles. It explains how to use the SPARC Author Addendum and even gives tips on what to do if the publisher rejects the Addendum. It also offers specific language authors can insert in a publisher agreement when their article will be deposited in NIH’s PubMed Central.