Also deserving attention are some other Russian textbooks. For instance, Father Augustine's, A Manual of Fundamental Theology; Professor V. Rev. D. A. Tichomirov's, A Course in Fundamental Theology, St. Petersburg, 1887; Professor V. Rev. Kudryavtsev's, Short Course of Lectures in Orthodox Theology, (2nd edition, Moscow, 1898); Piatnitsky's, Fundamental Theology; Eleonsky's, Brief Report on Fundamental Theology; Petropavlovsky's, In Defence of Christian Faith Against Unbelief and several other works.

== Further reading ==

* ''Orthodox Apologetic Theology'' by Ivan M. Andreyev, St. Herman of Alaska Brotherhood, 1995