John Grassy has written at least 2 books. Their most popular book is Mammals with 0 saves with an average rating of -⭐.
They are best known for writing in the genres Young Adult, Mammals, and Juvenile Nonfiction.
Series
1 released bookAuthored 25% of series
National Audubon Society First Field Guides is a 4-book series first released in 1998 with contributions by Scott Weidensaul, Annette Tison, and 6 others.
Series
1 released bookAuthored 20% of series
Eyes on Nature is a 5-book series first released in 1996 with contributions by Robert Matero, John Grassy, and 3 others.