Free Comic Book Day 2007: Transformers - Movie Prequel — IDW Publishing
Issue: #1
Cybertron! A wholly metallic planet populated by robotic beings given life and "Spark" by an energized AllSpark of unknown origin.
Creators: Chris Ryall, Simon Furman, Don Figueroa, Josh Burcham, Robbie Robbins, Dan Taylor
Characters: Bumblebee, Payload, Megatron, Swindle, Arcee, Dreadwing, Inferno, Jazz, Optimus Prime, Ratchet, Starscream