Transformers: Dark of the Moon is based on a toy line by Hasbro.
 In addition, IDW Publishing has published several comic books, including graphic novels, while Titan Magazines published Transformers Comic UK, a 20 issues series from 2007 to 2014
So far four novels have been published: Transformers: Exodus, Transformers: Exiles, Transformers: Retribution, and Transformers: The Covenant of Primus

