Optimus Prime and Megatron’s mission at a big auto race takes a turn when they must protect Bumblebee and the Terrans from discovery. The Terrans attempt to bake something sweet for the Maltos, and also compete against each other in a Terran Triathlon! When Robby and Mo have to stay home from a mission, an unexpected challenge emerges. Can teamwork save the day? This fast-paced, page-turning paperback boxed set includes: TRANSFORMERS © 2024 Hasbro. Transformers: EarthSpark TV series © 2024 Hasbro/Viacom International Inc. All Rights Reserved.