https://en.wikipedia.org/wiki/Pierre_Janet
Publications
In 1923, Janet wrote a definitive text on suggestion, La médecine psychologique, and in 1928-32 published several definitive papers on memory. His two-volume Obsessions et la psychastenie also proposed more than 60 different kinds of obsessions.[5]
While Janet did not publish much in English, the 15 lectures that he gave at Harvard Medical School between 15 October and the end of November 1906 were published in 1907 as The Major Symptoms of Hysteria. He received an honorary doctorate from Harvard University in 1936.
Of his great synthesis of human psychology, Henri Ellenberger wrote that "this requires about twenty books and several dozen of articles".[39]