Home › Authors › Howard M. Lenhoff 👤 Howard M. Lenhoff 5 books Books by Howard M. Lenhoff Biology of Hydra and of Some O Biology of Hydra and of Some Other Coelenterates 1961 2018 Black Jews, Jews, and Other Heroes 2007 Williams-Beuren syndrome 2006 The biology of nematocysts The biology of nematocysts 1988 Experimental coelenterate biology 1971