Although an author need not register his or her work with the U.S. Copyright Office to obtain copyright protection, registration is a statutory prerequisite to bringing suit for infringement of the copyright, as mandated by 17 U.S.C. §411(a). The question in Reed Elsevier, Inc. v. Muchnick, currently pending before the U.S. Supreme Court, is whether this section of the Copyright Act restricts the subject matter jurisdiction of the federal courts over copyright infringement actions.