Kelly Doudna

Right on Time! (Sandcastle Character Concepts)

Look Your Best! (Character Concepts)

Honestly! (Character Concepts)

No One Slumbers When We Use Numbers! (Science Made Simple)

Please Don't Laugh, I Can Use a Graph! (Science Made Simple)

Science History Is No Mystery! (Science Made Simple)

It's Not Strange, I Know about Change! (Science Made Simple)

Don't Be Hasty with Science Safety! (Science Made Simple)

I'll Help My Chums Learn about Systems! (Science Made Simple)

I Can Predict, I Won't Be Tricked! (Science Made Simple)

You'll Cause a Stir When You Infer! (Science Made Simple)

Frisky Ferrets (Sandcastle Perfect Pets) (Perfect Pets)

I'm on the Trail to Learn about Scale! (Science Made Simple)

I'm on a Roll with Variable Control! (Science Made Simple)

If You Prefer, I'll Use a Thermometer! (Science Made Simple)

Las Orejas del Conejo (Cuentos de Animales)

Doggie Pants (Fact & Fiction. Animal Tales) (Animal Tales)

Jellyfish Role (Fact & Fiction. Critter Chronicles) (Critter Chronicles)

Lamb Chops (Fact & Fiction. Animal Tales) (Animal Tales)

Pack Rat (Fact & Fiction. Animal Tales) (Animal Tales)

Goat Cheese (Fact & Fiction. Animal Tales) (Animal Tales)

Snake Charmer (Fact & Fiction. Critter Chronicles) (Critter Chronicles)

Goose Down (Fact & Fiction. Animal Tales) (Animal Tales)

Penguin Suit (Fact & Fiction. Animal Tales) (Animal Tales)