Scholastic
Homepage for Scholastic, site includes sections for parents, teachers and students. You'll find author interviews and live chats, book reviews and teaching ideas, games and lots more.
Random House Teacher Center
Author bios, teaching ideas, and book info.
Harper Collins
Book reviews, games, and a section on how a book is made.
Houghton Mifflin
Site features separate kid's, parent's and teacher sections with games, activities, teaching ideas, and lots more.
Hyperion Books
You'll find book and author information. Go to the Parent and Teacher section for lesson plans, reader's companions, chapter excerpts, audio excerpts, and more.
Simon & Schuster
The teacher section of this site has lesson ideas and activities.
Candlewick Press
This site has book activities and author bios.
Mondo Publishing
Book titles.