<strong>GRIMM<br>Episode 510 "Map of the Seven Knights”</strong><br> <strong>Directed by Aaron Lipstadt</strong><br> <strong>Written by Stephen Carpenter</strong><p> The larger storylines are getting tighter and tighter as this season progresses. <i>Grimm</i> has had some doozy cliffhangers. I get the feeling there maybe a real humdinger coming this season.</p><p>This episode was one for the books, or about the books. Felix, an uncle of Monroe's (Silas Weir Mitchell) is brought in to appraise a stash of 20 very old Grimm books. Felix calls Monroe because, of course his mother let slip that Monroe has a friend who's a Grimm. Just a guess here, but that's probably going to have more repercussions than a call from an uncle.</p>