Peter Calder, Bernie S. Siegel. The Old Secret of the Source of Youth. Book 2. In Russian/Piter Kelder, Berni S. Sidzhel. Drevniy sekret istochnika molodosti. Kniga 2. Series: The Eye of Revival. Sofia, 2002. 288 p. Please contact us for details on condition of available copies of the book. SKUalbbd0d7b9ad14c6472.