Summary
After visiting an outer space exhibit in a museum, Otter and Teddy decide they need a moon rock, and the only way to get one is to build a space ship and go get one. Full description
Series: I am Otter
I am Otter (Volume 1.)
Otter in space (Volume 2.)
Otter loves Halloween! (Volume 3.)
Otter goes to school (Volume 4.)
Otter loves Easter! (Volume 5.)