Heartstopper · S3 E5Sleuthed by @shelfsleuth
Heartstopper · S3 E5 · Isaac Henderson · Home at Christmas
Isaac's Christmas at home: Christmas Days
Winterson's 2016 collection pairs twelve Christmas stories with twelve recipes, one for each day. Winterson wrote Oranges Are Not the Only Fruit about growing up gay in a strict Pentecostal home, so she's earned the right to write a cozy book about choosing your own traditions.
Sources: All the books Isaac reads in Heartstopper, season three, Meeghan reads · Every book that Isaac reads in Heartstopper, Kobo · Isaac's reading list in Heartstopper season 3, Nose in a Book · Every Book Isaac Reads in Heartstopper Season 3, Den of Geek · A Complete Heartstopper Book List, The Geeky Waffle