From my blog, The Itinerant Librarian:
"This is a compilation of issues 1-4 of the Grimm Fairy Tales Presents: Realm Knights series. The volume also includes Realm Knights One Shot, which is a prequel to the series. You do not have to read the one-shot first to read the series. However, the series does make some very small references to the events from the one-shot, so some readers might consider skipping ahead, reading the prequel, then reading the series."
To read the full review, just click the link and hop on over.