Blue 2 Vol. 2 : A Pop-Up Book for Children of All Ages by David A. Carter (2006,
Blue 2 is a beautiful cacophony delighting everyone! From a to z each letter gives a clue to where the Blue 2 is hidden in each of these spectacular pop-up sculptures. There's a glistening Blue 2, a slippery Blue 2, and even a suspended Blue 2.