Yobgorgle, Mystery Monster of Lake Ontario

Yobgorgle, mystery monster of Lake Ontario

By Daniel Manus Pinkwater

Illustrated by Daniel Pinkwater

First published by Houghton Mifflin/Clarion Books in 1979

While visiting Rochester, New York, young Eugene meets the strange Professor Ambrose McFwain and goes out with him in his boat to search for a mysterious sea monster that has been sighted on Lake Ontario.