Episode Summary
With the help of librarian Grover and comic book superhero Galactic Gail (Zoe Kravitz), Nina and Elmo tour the different sections of the local library to find the books they need.
With the help of librarian Grover and comic book superhero Galactic Gail (Zoe Kravitz), Nina and Elmo tour the different sections of the local library to find the books they need.