Transformers: More Than Meets The Eye (2012), Volume 4

The journey continues as the crew of the Lost Light confronts a band of rogue DECEPTICONS—with terrible consequences. Plus, a visit to the planet Hedonia—and a chance to put recent events behind them. But all the while, locked in a secret cell underneath the Lost Light, hidden from the crew, a DECEPTICON psychopath is talking...without opening his mouth. And, Rodimus and his crew are confronted by the enemy within—and not everyone will survive the encounter. Collects issues #12–15.