Vol. 2 has title: Problems / with an English translation by W.S. Hett. Rhetorica ad Alexandrum / with an English translation by H. Rackham.
Includes indexes.
v. 1. Books I-XXI. -- v. 2. Books XXII-XXXVIII; with an english translation by W.S. Hett. Rhetorica ad Alexandrum / with an English translation by H. Rackham