The Transformers Continuum

IDW's The Transformers Continuum is a single-issue handbook, published in 2009, that serves as a comprehensive guide to the sprawling lore of the publisher's then-ongoing Transformers comic universe. It collects essential character profiles, timeline details, and behind-the-scenes notes, functioning as a reference point for readers navigating the series' complex continuity. The issue is most closely associated with the IDW creative team that shaped the franchise's modern era, offering a snapshot of the universe's scope at that moment.