Advanced Potion Theory and Practical Applications
It’s a double blow: the news that not only has Sirius Black escaped from Azkaban, but his loyal pet Remus Lupin will be invited to teach at Hogwarts next term with open arms.
Despite everything, Severus brews the Wolfsbane.
(That he finds himself teaching the potion to Lupin is something he cannot quite manage to regret.)
