It may, perhaps, be difficult to assent to all of the propositions involved in these extracts; but there are among them some which are clearly unquestionable. In this little volume will be found the whole of the elements of astrology, and the entire ground-work of those stupendous tomes in folio and quarto on the same subject, which were produced in myriads during the 16th and 17th centuries, for the due mystification of the then world. The present volume is addressed equally to the general reader, as well as to the votary of pure astrology, if any such there be; to the one it offers amusement; for the other, it should contain the most glowing interest. Even to the speculative metaphysician it will furnish food for contemplation; for, in addition to its peculiar hypothesis of cause and effect, it develops many of those apparent incongruities of character so often united in the same individual; and this development, even although adapted to the doctrine of the stars, still merits attention; inasmuch as the phenomena of which it treats (in whatever way they may be produced or regulated) will ever remain in actual existence. The only English translation of Ptolemy’s Tetrabiblos, hitherto published, appears to have been first set forth in 1701, under the name of “The Quadripartite.” That publication has been long removed from general sale; and its gross misinterpretation of the author, caused by the carelessness or ignorance of Whalley and his assistants, by whom it was produced, has rendered most of its pages unintelligible: its absence is, therefore, scarcely to be regretted. The second edition of the same translation, professing to be “revised, corrected, and improved,” and published by Browne and Sibley, in 1786, was not, in any one instance, purified from the blunders and obscurities which disgraced its predecessor: it seems, in fact, less excusable than the former edition, of which it was merely a reprint, without being at all corrected, not even in certain typographical _errata_ which the former printer had been zealous enough to point out in his final page. Even this second publication, worthless as it intrinsically is, can rarely now be met with, and, like the former, only at a very heavy price.