When was the book translated by Jaana Kapari-Jatta that features notes supposedly handwritten by Harry, Ron Weasley, and Hermione Granger published?
Jaana Kapari-Jatta:  In her translations of "Fantastic Beasts and Where to Find Them" and "Quidditch Through the Ages", she used the pseudonym “Kurvaa Aka (Whoss Gue)”. Fantastic Beasts and Where to Find Them: Fantastic Beasts and Where to Find Them is a 2001 book written by British author J. K. Rowling (under the pen name of the fictitious author Newt Scamander) about the magical creatures in the "Harry Potter" universe. Fantastic Beasts and Where to Find Them:  It includes several notes inside it supposedly handwritten by Harry, Ron Weasley, and Hermione Granger, detailing their own experiences with some of the beasts described, and including in-jokes relating to the original series.
2001