уникальная коллекция литературы по философии, религии, психологии

Бибилиотека

И еще один великолепный источник для чтения разнообразных книг на русском языке

Paleography of Old Church Slavonic

This amazing resource provides access to books by Sreznevskij and others from long time ago.If read Russian well and interested in the history of Russian alphabet, this is a right resource for you!

This website is also pretty amazing - it tells you a story of written Russian too

Dictionaries of Russian and other Slavic languages