Магичен Теория (English: Magical Theory) was a Bulgarian-language textbook used by students of the Durmstrang Institute. Durmstrang students could be seen carrying around copies of this book while staying at Hogwarts School of Witchcraft and Wizardry for the Triwizard Tournament during the 1994–1995 school year.
Notes and references
- ↑ "Bulgarian language" on Wikipedia
- ↑ 2.0 2.1 Harry Potter and the Goblet of Fire (film)
- ↑ 3.0 3.1 Harry Potter Limited Edition - A Guide to the Graphic Arts Department: Posters, Prints, and Publications from the Harry Potter Films'' (see this image)
- ↑ Harry Potter and the Goblet of Fire, Chapter 31