Join the Goodreads Author Program

Are you Howard M. Lenhoff, author of the books below?
Conception to Birth by Howard M. Lenhoff Black Jews, Jews, and Other Heroes by Howard M. Lenhoff Hydra by Howard M. Lenhoff Experimental Coelenterate Biology by Howard M. Lenhoff The Biology of Hydra and of Some Other Coelenterates by Symposium on the Physiology... The Biology of Nematocysts by David A. Hessinger Conception to Birth by Howard M. Lenhoff Hydra and the Birth of Experimental Biology, 1744 by Sylvia G. Lenhoff The biology of hydra and of some other coelenterates, 1961 by W. Farnsworth Loomis


To join the author program as Howard M. Lenhoff, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads