Jim Henson's Bear In The Big Blue House Spring Has Sprung! Children's Book. It's the first day of spring but when Pip and Pop go to the otter pond to ice-skate, they find all the ice has melted. They are both very disappointed until Bear shows them all the wonderful things there are to do in spring. A story about spring featuring characters from the children's television program BEAR IN THE BIG BLUE HOUSE. Color illustrations accompany the text. Pre-priced $3.50.