If you wanna know, heights, weights, powers, personalities, weapons, capabilities in vehicle mode, etc., then please go get this thin hardcover book. It was the Holy Grail for me! Big High-Res shots. We've all seen these before, but this is up close in great detail. It only covers the movie bots--and surprisingly NOT ALL OF THEM! Ironhide, Starscream, Brawl and Bonecrusher don't have entries. Awwww!!! I wanted to know about what these guys were like. I'm betting these dudes were the last ones worked on, which is why they are so mysterious... One upward older shot of Megatron I've never seen before. They don't use the new Megatron head, but the most famous version on all the storybooks. In it's 72 pages of info (except those damn intro pages), it covers the Allspark, Protoforms, Optimus, Megatron, Bumblebee, Barricade/Frenzy, Blackout/Scorponok, Jazz and Ratchet. It even has some info of what each did on Cybertron. ie, Barricade was beef with Starscream for an incident that happened on Cybertron. Or Jazz prefers melee combat for a reason. The cover has a lenticular cover with the Autobot logo and Prime's head, depending on which way you turn the book. Get it from Borders or Barnes and Noble.