1 Pop-Up Speedway
When Zack and his friends build a pop-up race car, Zack wants to prove it's a winner.
2 Pop-A-Saurus Rex
Zack and Quack go on an adventure to photograph a rare dinosaur.
3 Super Popper
Zack, Quack and Kira turn into superheroes to save Poptropolis from a gorilla.
4 Pop-Along Cowboy
When Zack and Quack run out of milk, they go to the source to get more.
5 Zack and Quack's Pop-Up Circus
When Zack wants to tame the wildest animal alive, he takes a trip to the circus.
6 Pop-Up Monster
A fuzzy baby monster pops up in the garden.
7 The Knights of Pop-A-Lot
Quack comes down with a case of the sneezes right in the middle of a game of the Knights of Pop-A-Lot.
8 The Poparang 3000
Zack gets a high-tech boomerang.
9 Pop-Up Moon Mission
When Quack is scared of the dark on a moonless night, Zack rockets into space to light it up.
10 Popping Hopping Hiccups
Zack and Quack must find a cure for Belly-Up's hiccups.
11 Pop-Up Express
When Zack wants to cool down on a hot summer day, he decides to take a train trip to the snow.
12 Pop-Up Snowman
Zack and Quack's beloved snowman starts to melt.
13 The Pop-Up Kite Contest
It's the day of the big kite contest and Zack, Kira and Quack decide to enter together.
14 The Poppy-Up Flower
Zack's special poppy-up flower needs water soon.
15 Pop-n-Seek Ninjas
Zack and Quack study with hide-and-seek ninjas to become masters of the art.
16 Pop-Up Pond Pet
Zack takes Fluffy on a deep-sea adventure to find an amazing fish.
17 The Popped Balloon
For Friendship Day, Zack presents a balloon to each of his friends, but Quack's gets blown away.
18 Pop-Up Ball Hero
An alien athlete makes a landing in Zack's backyard.
19 Pop-Up Pumpkin Patch
A ghost swipes Zack and Quack's candy while they're trick-or-treating in the Pop-Up Pumpkin Patch.
20 Up Popped a Spider
Zack tries to find a spider a perfect new home.
21 Pop-Up Mystery
When holes appear on every page of the book, Zack, Kira and Quack must solve the case.
22 Pop to the Top
Zack and Quack want to climb to the top of Mount Popperest.
23 The Great Pop-Up Ice Race
Zack and Quack set off to compete in a sled race across a snowy tundra.
24 The Legend of King Pop
Zack and Quack go to an Egyptian pyramid to return a lost crown.
25 Pop-Up Duck Vacation
When Zack and Quack go on a duck vacation, Quack gets caught up playing with the other ducks.
26 Pop Idols
A loud sound is keeping Zack's new band from practicing.
27 The Pop-Up Easter Egg Hunt
The Easter Bunny's special chocolate-egg-laying chickens are missing.
28 Pop Art Festival
Kira's beautiful painting gets rained on just before the Pop Art Festival.
29 A Pop-Tastic Dance for Two
The friends are putting on a big dance show when Quack realizes he's not a good dancer.
30 Quack's Pop-Up Birthday Bash
Zack wants to take Quack to a water park for his birthday.
31 Not So Itty Bitty Pop-Up Kitty
Zack and Quack struggle when they try to keep a lion as a pet.
32 Pop-Up Treehouse
Zack's treehouse is blown away, leaving everyone far from home.
33 The Best Pop-Up Picnic Ever
When the friends want to take Zack on the best picnic ever, the outing turns into pandemonium.
34 The Pop-Up Games
Zack and Quack want to compete in the Pop-Up Games.
35 The Pop-Up Museum
Zack finds a beautiful gem and wants to display it for everyone at the Pop-Up Museum.
36 The Never Ending Pop-Up Adventure
Zack tries to keep the sun from setting so the day won't end.
37 Pop-Up Skate Park
Kira rides on the most challenging skateboard course ever.
38 Pop Up, Up and Away!
Zack and Quack are forced into superhero duty before they can get their costumes.
39 The Pop-Up Christmas Calendar
Zack gives his friends a pop-up Christmas countdown calendar.
40 Zack's Christmas Letter
When Zack's mailbox gets frozen, he sets out to deliver his letter to Santa in person.
41 Pop-Up Camp Out
Zack takes his friends camping and finds out that Quack has some funny ideas about it.
42 The Pop-Up Roller Coaster
Zack wants to build a roller coaster at the Pop-Up Fun Fair.
43 Pop-Up Genie
When Quack finds a dusty old lamp, a genie pops out and grants him three wishes.
44 Movie Night Popcorn
It's movie night, but Zack is fresh out of popcorn.
45 Pop-Up Golf
When Quack goes crazy for golf, it's no more Mr. Nice Duck.
46 Where in the World Is Zack's Pop-Up Watch?
When a robot takes Zack's watch that he uses to signal Kira, the friends go on a mission.
47 The Tidy Popper-Upper
Zack and Quack are planning a welcome home party for Belly-Up and decide to tidy up the garden.
48 Pop-Up Posse to the Rescue!
Sheriff Zack takes his friends to a pop-up dude ranch.
49 Don't Pop-Up The Pirates!
Zack and his mates find a pirate map and set off on a swashbuckling adventure.
50 Banana Pops
Zack and Quack look for a special ingredient in Kira's yummy dessert.
51 Pop-Up Scouts
When scouts Zack and Quack want to earn a bravery badge, they have to prove themselves.
52 Pop-Up Parade
Zack and Quack participate in a special parade for birds.
