Googol and Googolplex have come back to earth to continue their scavenger hunt. Tutus, sand dollars and peacock feathers are on their list. Luckily Troy and Pippa are ready to help, and the ocean is nearby, but so is Martin Kelly, the boy next door, who will ruin everything if he gets a chance. Nelly Kazenbroot loved to collect sand dollars when she was growing up. Now she loves to write. She based Googol and Googolplex on small Lego characters that she created years ago. Under the Sea with Googol and Googolplex is the second of three books in the Googol and Googolplex series.
Book one is Down the Chimney with Googol and Googolplex and Book three is Over the Rainbow with Google and Googleplex