S01E01The Plushie Collection/The Bouncy Ball Collection

E2

The Fake Mustache Collection/The Lint Dinosaur Collection

E3

Lemons!/The Butterfly Collection

E4

Whole Lotta Lotta/Leaf it to Carl

E5

The Tool Collection/The Stick Collection

E6

The Fall/The Word Collection

E7

The Remote Control Collection/The Super Blue Moon Sleepover

E8

A Forrest of Plans/The Marble Collection

E9

The Magic Trick Collection/Listen Coach

E10

The Sticker Collection/The Baby Stuff Collection

E11

The Puffball Collection/The Bottle Cap Collection

E12

A Wiggle Waggle Worries/The Pine Cone Collection

E13

The Autograph Collection/the Rope Collection

E14

A Collection to Get Rid Of; The Button Collection

E15

Rhythm Blues/Giving Up the Ship

E16

Twin Sister Hamster Sitters Incorporated/The Sneaker Collection

E17

The Gratitude Collection/The Pet Rock Collection

E18

The Artifact Collection/Mothership Day

E19

The Lost Yo-Yo/Rainy Day

E20

A New Friend/Lotta the Copycat

E21

The Potato Collection/Nico and the Nutty Buddies

E22

The Green Piece/The Fuzzyworld Book of Records

E23

A Fuzzytown Halloween

E24

The Crayonverters Collection/Lotta's New Instrument

E25

The Meltdown/Carl's Cast

E26

The Sweater Collection/New Bus Stop

E27

Show And Smell/The Campfire Conundrum