There can be no copyright in an immoral book, and Lord Eldon, in Southey _v._ Sherwood, carried this doctrine so far as to deny the common law right of an author in a non-innocent manuscript, because there could be no right to hold what there was no right to sell. His opinion, resulting in the wide sale of a book which the author desired to suppress, has been severely criticised by later authorities. In the American case of Broder _v._ Zeno Mauvais Music Co., Judge Morrow, in the U. S. Circuit Court in California, in 1898, held that as a song which the plaintiff sought to protect contained indecent words, it was not entitled to protection under the copyright law. There can be no copyright in blasphemous, seditious, or libelous books; but though this rule was very strictly enforced by English judges a century ago, the later courts hesitate to rule strictly on this point, lest the rule be perverted to sectarianism or despotism. There can be no copyright in books involving fraud, as those which spuriously obtain salable value by being represented to be the work of writers who did not write them, or to contain matter which they do not contain; but this rule does not extend to books under assumed names or innocently pretending to be what they are not, as when Horace Walpole's "Castle of Otranto" was put forward as a translation from the Italian. {Sidenote: Periodicals} In addition to the inclusion of "composite works," the new American law specifically covers (sec. 5, b) "periodicals, including newspapers," and by other provisions of the law above cited, this covers "all copyrightable component parts." It is further provided (sec. 3) that "the copyright upon composite works or periodicals shall give to the proprietor thereof all the rights in respect thereto which he would have if each part were individually copyrighted under this Act." While the American code does not specifically provide as to the separate rights of authors in articles in periodicals or composite works, which must therefore be a matter of contract, or of practice or precedent implying contract, provision for separate copyright is implied in a clause (sec. 12) requiring the deposit of only one copy instead of two in the case of "a contribution to a periodical, for which contribution special registration is requested"--although the specific article is fully protected, as indicated above, by the general copyright. {Sidenote: Definition of periodicals} The new Rules and Regulations of the Copyright Office define periodicals as follows: "(6) This term includes newspapers, magazines, reviews, and serial publications appearing oftener than once a year; bulletins or proceedings of societies, etc., which appear regularly at intervals of less than a year; and, generally, periodical publications which would be registered as second class matter at the post office." {Sidenote: Periodicals under manufacturing clause}