190 books • 49 series
The Supersmart Dog (Lightning Bolt Books (R) -- Supersmart Animals) (Lightning Bolt Books - Supersmart Animals)
The Supersmart Parrot (Lightning Bolt Books (R) -- Supersmart Animals) (Lightning Bolt Books - Supersmart Animals)
The Supersmart Orangutan (Lightning Bolt Books (R) -- Supersmart Animals) (Lightning Bolt Books - Supersmart Animals)
The Supersmart Elephant (Lightning Bolt Books (R) -- Supersmart Animals) (Lightning Bolt Books - Supersmart Animals)