Eyes on the Skies
Episode: 4x01 | Airdate: Jan 23, 2012
Episodes
Camp Truman
Episode: 4x02 | Airdate: Jan 23, 2012
Cora! Cora! Cora!
Episode: 4x03 | Airdate: Feb 20, 2012
Cora Encore!
Episode: 4x04 | Airdate: Feb 20, 2012
Billy Collins Speaks
Episode: 4x05 | Airdate: Apr 2, 2012
Milo's Reading Buddy
Episode: 4x06 | Airdate: Apr 2, 2012
Verb Dog, When Action Calls!
Episode: 4x07 | Airdate: Apr 3, 2012
Martha's Adverb Adventure
Episode: 4x08 | Airdate: Apr 3, 2012
Return of the Bookbots: The Case of the Missing Words, Part 1
Episode: 4x09 | Airdate: Apr 4, 2012
Return of the Bookbots: The Case of the Missing Words, Part 2
Episode: 4x10 | Airdate: Apr 4, 2012
Monkeyshines Martha
Episode: 4x11 | Airdate: Jul 23, 2012
Dog Daze
Episode: 4x12 | Airdate: Jul 23, 2012
Martha's Thanksgiving, Part One
Episode: 4x13 | Airdate: Nov 19, 2012
Martha's Thanksgiving, Part Two
Episode: 4x14 | Airdate: Nov 19, 2012
Bulldozer Versus Dinosaur!
Episode: 4x15 | Airdate: Feb 1, 2013
Carolina Tackles Football
Episode: 4x16 | Airdate: Feb 1, 2013
Too Many Marthas
Episode: 4x17 | Airdate: Feb 4, 2013
Too Much Martha
Episode: 4x18 | Airdate: Feb 4, 2013
Martha's Market
Episode: 4x19 | Airdate: Apr 5, 2013
Bye Bye Burger Boy
Episode: 4x20 | Airdate: Apr 5, 2013