Berdyaev, "Dostoevsky's Worldview" - A classic in the study of Dostoevsky's thought by an exiled Russian philosopher.
In the suffering of life, there is light, there is salvation. Taking on suffering as suffering, that is where the salvation of Dostoevsky's works lies, according to Berdyaev.
Dostoevsky is a writer with a strong image of having written only heavy and dark works, but he clearly states that this is not the true Dostoevsky. Herein lies the distinctive feature of his view of Dostoevsky.
It is even more interesting to read the book in contrast with Kudryavtsev's "Revolution or God: Dostoevsky's Worldview," which highlights the differences in their respective ideas.