The book entitled "Filsafat Ilmu: Menelurusi Jejak Integrasi Filsafat, Sains, dan Sufisme (Philosophy of Science: Tracing the Paths of Integration of Philosophy, Science and Sufism)" has a total page of 192 pages with very dense and concise content in both language and weight. This book was written by Dr. Asep Salahudin, who is vice-chancellor of IAILM Suryalaya academic years 2016-2020, chairman of West Java PWNU Lakpesdam 2017-2021, lecturer at FIS Unpad and Postgraduate UIN Bandung, and Expert Staff of the Presidential Work Unit for Pancasila Ideology Development 2017-2018. He also received many awards and written works, with one of the recently published books being this book itself. The book written by Asep Salahudin has ten chapters, most of which contain philosophy from an Islamic point of view, while the rest are explanations of philosophy in general. Thus, the author divides into two parts of ten chapters, namely the first five chapters contain a description of philosophy in general which consists of chapters 1, 2, 3, 5, and 6, while the last five chapters are chapters 4, 7, 8, 9, and 10 contains about philosophy from an Islamic perspective applied by previous Islamic philosophers. The purpose of writing this book is to answer matters related to knowledge requirements to become science and to make Islamic philosophy revive in today's modern era, as it was at the peak of its previous glory. As a result of this goal, the book written by Asep Salahudin discusses the general version of the philosophy of science and the Islamic version of the philosophy of science. This general version of the philosophy of science explains the general picture of philosophy itself, including the history of its development altogether. In contrast, this Islamic version of the philosophy of science explains philosophy from the perspective of Islamic philosophers, including criticizing western philosophical thought. Therefore, the purpose of writing this book is to describe the general version of the philosophy of science and Islam, which aims to make Islamic philosophy return to its previous heyday.