Common edible and poisonous mushrooms of the northeastCharles L. Fergus · First published 2003Open the Tome
Illustrated genera of wood decay fungiCharles L. Fergus · First published 1960 · Latest edition 1966Open the Tome
A list of fungi found on trees in PennsylvaniaCharles L. Fergus, Frank D. Kern · First published 1959Open the Tome
