Complex sentence: His books on prayer and the spiritual life "Living Prayer", "Meditations on a Theme" and "God and Man" were published in England, and his texts are now widely published in Russia, both as books and in periodicals.
Split into simpler sentences: His books on prayer and the spiritual life-such as "Living Prayer", "Meditations on a Theme" and "God and Man"-were published in Britain. His texts are now widely published in Russia as books and in periodicals.