- Harry Potter and the goblet of fire, J.K. Rowling
- Quidditch through the ages, Kennilworthy Whisp
- Harry Potter and the chamber of secrets, by J.K. Rowling ; illustrations by Mary Grandpre
- Harry Potter and the half-blood prince, by J.K. Rowling
- The ickabog, J.K. Rowling
- The tales of Beedle the Bard, translated from the ancient runes by Hermione Granger ; commentary by Albus Dumbbledorf ; introduction, notes, and illustrations by J.K. Rowling
- Harry Potter y la cámara secreta, J.K. Rowling ; traducción, Adolfo Muñoz y Nieves Martín Azofra
- Harry Potter y el cáliz de fuego, J.K. Rowling ; [traducción, Adolfo Muñoz García y Nieves Martín Azofra]
- The Harry Potter wizarding almanac, the official magical companion to J.K. Rowling's Harry Potter books, J.K. Rowling ; illustrated by Peter Goes, Louise Lockhart, Weitong Mai, Olia Muza, Pham Quang Phuc, Levi Pinfold, Tomislav Tomić
- Harry Potter y el prisionero de Azkaban, J.K. Rowling ; [traducción de Adolfo Munoz Garcia y Nieves Martin Azofra]
- The Ickabog, J.K. Rowling ; with illustrations by the winners of The Ickabog illustration competition
- Fantastic beasts and where to find them, the original screenplay, J.K. Rowling ; illustrations and design by Minalima
- Harry Potter and the goblet of fire, J.K. Rowling
- Rowling, J. K, Harry Potter series, 03
- Fantastic beasts, the crimes of Grindelwald : the original screenplay, J.K. Rowling ; illustrations and design by Minalima
- The Christmas pig, J.K. Rowling ; illustrated by Jim Field
- Harry Potter y las reliquias de la muerte, J.K. Rowling ; [traducción, Gemma Rovira Ortega]
- Harry Potter and the sorcerer's stone, J.K. Rowling
- Harry Potter and the prisoner of Azkaban, [J.K. Rowling]
- Harry Potter and the Sorcerer's Stone, by J.K. Rowling ; illustrations by Mary GrandPré
- Harry Potter and the sorcerer's stone, J.K. Rowling
- Harry Potter and the order of the phoenix, by J.K. Rowling
- Harry Potter and the Chamber of Secrets, by J.K. Rowling ; illustrations by Mary GrandPré
- Harry Potter and the Order of the Phoenix, by J.K. Rowling ; illustrations by Mary GrandPré
- Harry Potter and the order of the phoenix, J.K. Rowling
- The casual vacancy, J.K. Rowling
- Harry Potter and the chamber of secrets, J.K. Rowling
- Harry Potter and the deathly hallows, J.K. Rowling
- Harry Potter and the prisoner of Azkaban, by J.K. Rowling ; illustrations by Mary Grandpré
- Harry Potter and the prisoner of Azkaban, J.K. Rowling ; illustrated by Jim Kay
- The ickabog, J.K. Rowling
- Harry Potter and the half-blood prince, J.K. Rowling ; illustrations by Mary GrandPre
- Harry Potter and the Chamber of Secrets, [J.K. Rowling]
- Harry Potter and the cursed child, The official script book of the original West End production special rehearsal edition, based on an original story by J.K. Rowling, Jack Thorne, & John Tiffany ; a new play by Jack Thorne
- Harry Potter y el misterio del príncipe, J.K. Rowling ; [traducción, Gemma Rovira Ortega]
- Harry Potter and the deathly hallows, by J.K. Rowling ; illustrations by Mary GrandPré
- Harry Potter and the prisoner of Azkaban, J.K. Rowling
- Rowling, J. K, Harry Potter series, 05
- Rowling, J. K, Harry Potter series, 04
- Harry Potter and the Order of the Phoenix, J.K. Rowling ; illustrated by Jim Kay with Neil Packer
- Harry Potter y el prisionero de Azkaban, J.K. Rowling ; [traducción, Adolfo Muñoz García y Nieves Martín Azofra]
- Harry Potter and the half-blood prince, J.K. Rowling
- Harry Potter and the goblet of fire, by J.K. Rowling ; illustrations by Mary GrandPré
- Harry Potter and the half-blood prince, by J. K. Rowling ; illustrations by Mary Grandpré
- Harry Potter y la piedra filosofal, J.K. Rowling ; [traducción de Alicia Dellepiane]
- Harry Potter and the goblet of fire, J.K. Rowling ; illustrated by Jim Kay
- Harry Potter y la orden del Fénix, J.K. Rowling ; [traducción, Gemma Rovira Ortega ; ilustración, Dolores Avendan̋o]
- Harry Potter and the deathly hallows, J. K. Rowling ; illustrations by Mary GrandPré
- Harry Potter and the half-blood prince, J.K. Rowling