edition, whether made by re-writing, extending, condensing, annotating, or otherwise altering, runs independently of the term of the original or any other edition, covers only the new parts, and cannot prevent the issue by others of the original or any other edition on which copyright has expired. This is made entirely clear in the new code (sec. 6).
Copyright
comprehen-
sive"A book must include every part of the book; it must include every print, design, or engraving which forms part of the book, as well as the letter-press therein, which is another part of it," according to the ruling decision of Vice-Chancellor Parker, in 1852, in the English case of Bogue v. Houlston. To the same effect Drone says: "The copyright protects the whole and all the parts and contents of a book: when the book comprises a number of independent compositions, each of the latter is as fully protected as the whole." The copyright under the new law protects (sec. 3) "all the copyrightable component parts of the work copyrighted." The practice of some publishers in copyrighting a magazine and also specific articles or engravings seems, therefore, a work of doubtful expediency. The new law specifically gives to the proprietor of " composite works or periodicals" (sec. 3) "all the rights in respect thereto which he would have if each part were individually copyrighted."
Non-copy-
rightable
parts ex-
ceptedOn the other hand, copyright cannot extend to any part of a book not subject in itself to copyright, even under the old law, and the new law (sec. 3) is perfectly plain. The general copyright is not, however, vitiated as to copyrightable portions by its seeming to cover non-copyrightable portions, as was held by Lord Kenyon, in 1801 , in Cary v. Longman. But when copyright is claimed on a work partly composed of uncopyrightable matter the courts may require the
