1963
Bibliografía (100 obras)
Ninjas!
2017
The kids' book of simple machines
2015
Super simple ice projects
2014
Super simple twig projects
Bashful ball pythons
2013
The kid's book of simple everyday science
Super simple things to do with pressure
2011
Super simple things to do with temperature
It's a baby kangaroo!
2010
It's K!
It's T!
It's a baby cheetah!
2009
It's a baby zebra!
It's a baby African elephant!
It's a baby baboon!
It's a baby chimpanzee!
It's a baby gazelle!
It's a baby giraffe!
It's a baby hippopotamus!
It's a baby lion!
It's a baby meerkat!
It's a baby rhinoceros!
It's a baby wildebeest!
It's a Baby Opossum! (Baby Mammals)
2008
It's a Baby Raccoon! (Baby Mammals)
It's a Baby Beaver! (Baby Mammals)
It's a Baby Black Bear! (Baby Mammals)
It's a Baby Gray Wolf! (Baby Mammals)
It's a Baby Lynx! (Baby Mammals)
It's a Baby Moose! (Baby Mammals)
It's a Baby Prairie Dog! (Baby Mammals)
Right on Time (Character Concepts)
2007
Hidden Hermit Crabs (Perfect Pets)
Honestly (Character Concepts)
Look Your Best! (Character Concepts)
Oh Behave (Character Concepts)
La Rata Colecciónista (Realidad y Ficcion)
Frisky Ferrets (Perfect Pets)
Rabbit ears
2006
Use Your Eye, Let's Classify (Science Made Simple)
Las Orejas Del Conejo / Rabbit Ears (Cuentos De Animales / Animal Stories)
Goat cheese
La Lana de La Oveja
Is it a party?
It's a Date, Let's Investigate (Science Made Simple)
It's an Event When We Experiment! (Science Made Simple)
It's My Mission to Make a Definition (Science Made Simple)
It's Not Too Late, Let's Communicate (Science Made Simple)
It's Time to Dance, We Can Use a Balance! (Science Made Simple)
Jellyfish Role (Critter Chronicles)
Let's Be Kids And Measure Liquids! (Science Made Simple)
The mermaid parade
2005
Knead with speed, Chef Mead!
The jelly bean machine
Just make some art!
2004
Cultures Around the World
-It as in sit
2003
-Ig as in pig
-Ill as in grill
-Ip as in ship
Let's Add Bills (Dollars & Cents)
2002
Nn
Rr
It Is Windy (Weather)
It Is Raining (Weather)
It Is Sunny (Weather)
Zz
It Is Snowing (Weather)
It Is Stormy (Weather)
Let's Add Coins (Dollars & Cents)
Line up on the line
Pronouns
2001
Verbs
Qq
Adjectives
May I? (Good Manners)
Adverbs
Uŭ
Xx
Foals
2000
Piglets
Jj
Ll
Kk
Aă
Cc
Ff
Mm
Kittens
Dd
Gg
Hh
Big and small
Puppies
Wet and dry
Light and dark
I feel angry
1999
Bunnies
I feel safe
I feel happy
