Sign in
Read to Sleep
Books
Kids
Popular
Authors & Events
Gifts & Deals
Audio
Sign In
Sep 16, 2002 | ISBN 9780843149142 | Middle Grade (8-12) Buy
Also available from:
Sep 16, 2002 | ISBN 9780843149142 | Middle Grade (8-12)
A classic of modern gross scholarship.
Sylvia Branzei is the author of Grossology, Animal Grossology, Grossology Begins at Home, Hands-On Grossology, and Virtual Grossology. She is the originator of grossology, or the idea of teaching science through gross things. Before devoting her life to grossness, Sylvia was a science teacher at… More about Sylvia Branzei
Visit other sites in the Penguin Random House Network
Stay in Touch
By clicking Sign Up, I acknowledge that I have read and agree to Penguin Random House's Privacy Policy and Terms of Use.
