Bookaboo is preparing for his Howl-o-ween concert when friends Selma Blair and Guillermo Diaz stop by to share a story!

Film actor Michael Sheen and "Castle" actress, Stana Katic, stop by the Bookabus to share some wonderful stories with Bookaboo.

Bookaboo is joined on the Bookabus by "Star Trek" legend, Bruce Greenwood and "Bones" actress Tamara Taylor.

Bookaboo shares a story with NFL athlete Antonio Brown of the Pittsburgh Steelrs and "Falling Skies" actress Sarah Carter.

WWE champion Adam Copeland (The Edge) and "Entourage" actress, Emmanuelle Chriqui, share some hilarious stories with Bookaboo on the Bookabus.

Astronaut Chris Hadfield and "Captain America" actress, Emily Van Camp share some incredible stories with Bookaboo, that are out of this world!

Bookaboo reads "Slug Needs a Hug" with "New Girl" star Hannah Simone and meets World Champion figure skater, Patrick Chan who also has a surprise for him in the Bookabag.

Bookaboo shares a story with "House of Cards" actress Molly Parker and "Under the Dome" actress, Rachelle LeFevre.

Bookaboo's Barkin' New Year's Eve special features the incredible Paula Abdul and a whole host of Bookaboo's celebrity friends who come together to Celebrate and countdown to midnight.