00927cam a2200265 4500 547798660 TxAuBib 19981010120000.0 981010s1992||||||||||||||||||||||||eng|u 92000950 /AC 9780810938250 0810938251 DLC DLC TxAuBib Base, Graeme. The sign of the seahorse : a tale of greed and high adventure in two acts / Graeme Base. New York : H.N. Abrams, 1992. p. cm. The inhabitants of a coral reef are threatened when a shady real estate deal started by the greedy Groper floods their area with poisonous waste. 19981010. Marine animals Fiction. Marine pollution Fiction. Pollution Fiction. Coral reefs and islands Fiction. Stories in rhyme.