Ptolemy's comprehensive treatises on astronomy and geography were influential for nearly two millennia. Equally influential was his treatise on harmonics, the ancient science which combined and brought to completion the study of philosophy and science. This volume offers a comprehensive English translation and commentary of Ptolemy's Harmonics. The treatise begins with Ptolemy's study of pitches and intervals, for which he extracts both an idealized musical scale and a new acoustical tool. After discussing modulation, he expands his horizons by applying musical intervals to the human...

Ben-Hur was the first literary blockbuster to generate multiple and hugely profitable adaptations, highlighted by the 1959 film that won a record-setting 11 Oscars. More than a century before The Hunger Games and Harry Potter, and decades before Gone with the Wind and The Wonderful Wizard of Oz, General Lew Wallace's Ben-Hur was spun off into dozens of popular publications and media productions, becoming a veritable commercial brand name that earned tens of millions of dollars.
Ben-Hur: The Original Blockbuster surveys the Ben-Hur phenomenon's unprecedented range and extraordinary...