Shennen is an award winning, international children's book illustrator whose book sales exceed two million copies. Her books Nana, What's Cancer? and Let My Colors Out have both won GOLD Mom's Choice Awards, among others..

Other books Shennen has illustrated include:

Snakes, Long, Longer, Longest (Scholastic)
Sharks, Big, Bigger, Biggest
(Scholastic)
Icky Bug Shapes
(Scholastic)
Ocean Counting Odd Numbers
(Charlesbridge)
Creature dell' oceano
(Cowley Robinson)
En el oceano
(Cowley Robinson)
Beginnings
(Pauline Kids)
My Sister, Alicia May
(Pleasant Street Press)
Astro The Steller Sea Lion
(Sylvan Dell)
The Long and The Short of It
(American Cancer Society)

You can follow Shennen's blog at www.shennen.com