- 1
Ant Picnic
Stanley and his friends have a picnic and learn about ants.
- 2
The Tooth About Teeth
Stanley learns about teeth.
- 3
Eel-lectricity
The electricity at Stanley's house goes off, right in the middle of his favorite game show. Not happy at all about that, Stanley turns to the Great Big Book of Everything to learn about Electric Eels - so maybe they can bring back the power.
- 4
Roller Rhino
Stanley gets a new scooter, but doesn't want to wear the protective gear with it, fearing everyone will laugh at him. He then learns about Rhinos, who have built-in padding and protection.
- 5
Keep 'Em Flying
Dennis wishes he could fly, and gets rather depressed when he realizes that his dream will never come true. Stanley wants to cheer up his best friend, so he turns to the Great Big Book of Everything to learn about an amazing fish species called the Flying Fish.
- 6
Guess What's Coming to Dinner
Stanley is afraid to try new foods when he is invited to his friend Jane's house. But soon he learns to like the Chinese food learns about the Giant Panda.
- 7
The Really Real Dragon
Lester and Stanley argue about dragons.
- 8
A Billy Goat for Dad
Stanley learns about goats when he wants an animal to help his Dad out in the garden.
- 9
Bloodhound Blues
Stanley loses The Great Big Book of Everything.
- 10
Clock-A-Doodle-Doo!
Stanley learns about roosters.
- 11
Mistaken Mermaid
The kids visit the aquarium.
- 12
It Pays to Be a Pelican
Dennis and Stanley learn about pelicans.
- 13
Grandma Griff's Mystery Guest
All the kids are invited to a Halloween party at Grandma Griff's house.
- 14
Woodpecker Woes
Stanley tries to silence a woodpecker that is distracting is father from working on an important comic.
- 15
P.U. Pup
Harry is sprayed by a skunk when Stanley absentmindedly lets him off-leash during a camping trip.
- 16
Mockingbird Scat
Stanley learns how mockingbirds mock other birds.
- 17
Horsepower
Lionel needs someway for his cardboard car to run without pedals or a motor. Stanley thinks about animals who are useful for powerful transportation.
- 18
Proud as a Peacock
Stanley learns that humans are not the only animals that show off.
- 19
Dance with Flamingos
Learning about flamingos helps Mimi with a difficult ballet position.
- 20
Sunburn Stanley
When the Griffs go out and spend a day at the beach, Stanley forgets to put on sunscreen, and eventually gets sunburned, and turns red (like a lobster). Since he can't go back in the sun, he stays under a beach umbrella, and he and Dennis learn about lobsters.
- 21
Time for Toolfish
Dad and Lionel are building a bookcase together, and Stanley wants to help. Unfortunately, he's too little to use any of the tools his dad and Lionel are using. So he looks in the Great Big Book of Everything, and hopes to learn about carpentry from a Sawfish and a Hammerhead Shark.
- 22
Web Weavers
Stanley, Mimi and Marci hope that learning about how spiders weave webs will help them weave potholders for their moms.
- 23
Muddy Buddies
Stanley and Marci want to be like pigs, thinking that they get to roll around in mud all day.
- 24
The Robbing Raven
A raven steals Lionel's camera.
- 25
Flashlight Fireflies
Stanley learns about fireflies.
- 26
Mysterious Moe
Stanley and his friends learn that rumors shouldn't necessarily be taken at face value.
- 27
Spelling Bee Situation
Mimi lets a spelling bee victory go to her head and starts bossing around Stanley and Marci.
- 28
Follow the Lemur
Marci irritates Stanley and his friends when she tries to be the only leader for a game of "follow-the-leader."
- 29
Zebra Jigsaw
Stanley and his friends have trouble putting together a jigsaw puzzle featuring a picture of several zebras.
- 30
Hummingbird Humdinger
Stanley learns about hummingbirds' tongues after Lionel's baseball falls down a hole.
- 31
Koala Cuddle
Stanley learns about koalas.
- 32
Double-Duty Dad
Stanley learns that sea horses are great Dads and learns to appreciate his own stay-at-home Dad in the process.
- 33
Look Who's Helping
Stanley meets his cousin Max at a family reunion picnic and discovers that Max loves animals too.
- 34
Tasmanian Tantrum
After Lester's sister Samantha throws a tantrum, Stanley and his friends learn about Tasmanian devils and how tantrums are used to communicate.
- 35
Sea Otter Safety
Stanley learns about sea otters.
- 36
Going-Away Goose
Lester is upset about missing out on winter vacation fun due to a trip to his grandparents.
- 37
Time to Climb!
Stanley and Lester hope that learning about the ox will help them to climb a mountain.
- 38
Stanley's Super Spectacles
Stanley tries to get super vision.
- 39
The Ugly Griffling
Stanley learns to feel good about himself.
- 40
Doing Like Ducks
Stanley and his friends learn that flocking together can help them keeping from getting lost.
- 41
Speedy Does It
Roadrunners help Stanley to learn that energy from food is important when it comes to physical activity.
- 42
X-Ray X-tra!
Stanley and friends learn about X-rays.
- 43
Under the Umbrella Bird
Stanley and Lester decide to live in Stanley's treehouse.
- 44
I Scream for Ice Cream
Stanley misses the ice cream truck and now he's the only one without ice cream. He really wants some, so Dennis tells Stanley about cows and how they are involved in the making of ice cream.
- 45
Snack Savers
Stanley doesn't understand why his Mom won't let him eat more snacks so close to dinner time. So Stanley learns about the vole, who eats and then store their food for later.
- 46
A Little Nightingale Music
Stanley and his Dad play the recorder for the family, while Dennis shows how nightingales sing.
- 47
Super Squirrel
Stanley and Lester learn about flying squirrels after discovering that Lester's new toy can't actually fly.
- 48
Outfoxing Lionel
When Lionel gets a practical joke kit, he uses it to play tricks on Stanley at every turn. Stanley learns about foxes in The Great Big Book of Everything in the hopes of avoiding his brother's tricks.
- 49
Jackrabbit Hide-and-Seek
Lester is upset because he is always found when he plays games of hide-and-seek with Stanley, Mimi and Marci, and then tagged before he can reach base. He looks up jackrabbits with Stanley's permission, after Dennis tells him about how they often play hide-and-seek.
- 50
Me and My Palfish
Stanley and Lester learn how to work together to stand up against a bully.
- 51
At the Zoo!
While at the zoo, Stanley and Lester visit the mandrill exhibit and learn about different creature habitats.