Harry Potter and the Goblet of Fire
written by J.K. Rowling
part of Harry Potter

Piper gets to know her stern new roommate; the prisoners prepare a farewell party for Mercy Valduto; a misplaced screwdriver has dire consequences.

Arnold visits Dev in Modena. After celebrating Dev's birthday with a meal at an exclusive restaurant, and talking about posting videos on singles websites, the two drive out to the countryside to attend a wedding of Arnold's friend. However, Arnold soon reveals that the friend is his ex-girlfriend whom he dated for eleven years. Arnold breaks down when he sees that the groom physically resembles him but is shorter, and starts to antagonize him. Dev pulls him aside, the two discussing how he and Ellen are different people now, and whatever he idealized is gone. After receiving a cheerful message from another online girl, he returns to the wedding and apologizes to Ellen, who forgives him. Meanwhile, Dev, who had been texting Rachel again, tries to tell her that he thinks their messaging isn't helping either of them move on. Following the conclusion of his apprenticeship, he says goodbye to his Italian friends, and moves back to New York, where his agent gets him a gig as a host of a food competition show, Clash of the Cupcakes.

Caputo's kinder, gentler new regime includes organizing a Mother's Day fair for the inmates that brings up LOT of mixed feelings about family.

Harry Potter, Hermione Granger and Ron Weasley enter their fourth year at Hogwarts school.