EP1 - Blue's Big Treasure Hunt EP2 - Art Appreciation EP3 - Weight and Balance EP4 - What's That Sound? EP5 - Animal Behavior! EP6 - Blue's Big Pajama Party EP7 - Draw Along with Blue EP9 - Thankful EP11 - Pool Party EP12 - Anatomy EP13 - Signs EP14 - Nature EP15 - Geography EP16 - Occupations EP17 - Blue's Big Mystery EP18 - Periwinkle Misses His Friend EP19 - What's So Funny? EP21 - Inventions EP22 - Blue's Play EP23 - Prehistoric Blue EP10 - Blue's Big Holiday EP20 - Blue's Big Costume Party EP24 - The Wrong Shirt (Opposites) EP44 - Blue's Collection EP25 - Words EP41 - Magenta Gets Glasses EP42 - Environments EP43 - Stormy Weather EP26 - Shy EP45 - Cafe Blue