[Wraparound] Matrices Adjust Share By Harper’s Staff, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Altered states of consciousness Book reviews Books Claudio Naranjo Jean Houston José Argüelles Miriam Argüelles Reviews Robert E. (Robert Evan) Ornstein Robert E.L. Masters Timothy J. Teyler United States More from Harper’s Staff Harper’s index Letters No one looks the same Adjust Share Close < Previous Issue | View All Issues | Next Issue > October 1973 < Previous Issue | View All Issues | Next Issue > Table of Contents Close