The responsibility of being a Headmaster of Durmstrang didn't give Igor many opportunities to travel, or so he complained. But in the harsh, winter months, the castle walls were just too much to bear, and he needed to get away, leaving on some excuse and leaving the Deputy Headmaster in charge. This was why he was found today in Diagon Alley, browsing the titles on the bookshelves at Flourish & Blott's. An avid reader, Igor hoped to find something that would catch his eye, but so far he was disappointed.
As he browsed, he just so happened to get close to a young lady who was looking through books on dream interpretation. Curious, he craned his neck to see which book she held, and told her as a matter of course and with learned authority, "That book you have there is nonsense. You will regret purchasing it."