14 books • 3 series
The Good Dog and the Bad Cat (Good Dog)
The Good Dog (Good Dog)
Blue's Big Sleepover Party (Blue's Clues S.)
Blue's Sniffly Day (Blue's Clues S.)
Goodnight Blue (Blue's Clues S.)
What's Next? (Blue's Clues S.)
Hey Arnold! (Hey Arnold! S.)
Blue's Buttons (Blue's Clues S.)
Felt Friends (Blue's Clues S.)
My Favourite Letters (Blue's Clues S.)
Meet My Family (Blue's Clues S.)
Blue's Spooky Hide-and-seek (Blue's Clues S.)
Blue's Clues: Crayon World (Blue's Clues S.)
Blue's Treasure Hunt Notebook (Blue's Clues S.)