Oh dear, we are not nice to darling Jo this week. Barty tells an implausible story; McGonagall makes friends with a dog; Dumbledore's eyes do a lot more than sparkle; Harry is appropriately nonplussed; Ron and Hermione are still not really part of it; and Snape helps, I guess? Plus: A piping hot Peter Pettigrew take.

This week's chapter: Veritaserum

Next week's chapters: The Parting of the Ways & The Beginning