00659cam a2200217 4500 612748318 TxAuBib 20180102120000.0 070122s1979||||||||||||||||||||||||eng|u 9780893750916 0893750913 TxAuBib Supraner, Robyn. Mystery at the Zoo : BLUE. Mahwah, NJ : Troll Associates, 1979. 48p. troll easy to read mystery, A 19840306. Mystery & Detective Stories. A troll easy to read mystery.