Optimus Prime and Megatron's Racetrack Recon!

Transformers: EarthSpark is a kids animated series from Nickelodeon and Hasbro introducing the first Transformers bots to be born on Earth, now airing! Follow the beloved characters on a new adventure in this action-packed chapter book with an all-new, original story! A big auto race is happening nearby, and G.H.O.S.T. has a top-secret mission for Optimus Prime and Megatron: make sure there are no rogue Transformers robots competing in their alt modes. At first, Optimus Prime and Megatron figure