Gülşen-i râz hakkında tetebbuʼât-ı felsefiyye

This book consists of three parts. The first part contains two scholarly papers on Rıza Tevfik. The second part includes his columns titled "Gülşen-i râz hakkında tetebbuʼât-ı felsefiyye," "Tasavvufta bazı taʼbîrler ve Şeyh Mahmûd Şebüsterî," and "Mahmûd Şebüsterîʼnin tasavvufî görüşleri," which were extracted from Peyâm (issues from 1335-1336), Yeni Sabah (issues from 1944), Peyâm-i Sabah (issues from 1336), and Intikad and Considerations (1339), along with additional papers by other scholars on these columns. The third part features Rıza Tevfik's work titled "Gülşen-i râz hakkında felsefi incelemeler," along with supplementary papers by other scholars discussing this work.