Mumu and Kassyan of Fair Springs

Kassyan of Fair Springs. ＂Meet Kassyan, who can communicate directly with birds and other forest creatures. Discover mysterious sweet-voiced oracle bird, The Gamayune, living among trees with leaves that fall not, neither in autumn nor in winter, and apples grow of gold, on silver branches, and every man lives in uprightness and content＂--goodreads.com.