Klasifikasi setiap judul berikut sebagai salah satu judul oleh J.K. Rowling atau Suzanne Collins: Harry Potter dan Batu Penyihir, The Ickabog, Fantastic Beasts and Where to Find Them, The Cuckoo's Calling, Harry Potter and the Order of the Phoenix, Catching Fire, Mockingjay, Gregor the Overlander, Year of the Jungle, The Ballad of Songbirds and Snakes

J.K. Rowling: Harry Potter dan Batu Penyihir, The Ickabog, Fantastic Beasts and Where to Find Them, The Cuckoo's Calling, Harry Potter and the Order of the Phoenix Suzanne Collins: Catching Fire, Mockingjay, Gregor the Overlander, Year of the Jungle, The Ballad of Songbirds and Snakes