Question: is fantastic beast and where to find them a book

Answer: Yes, 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. The original version, illustrated by the author herself, purports to be Harry Potter's copy of the textbook of the same name mentioned in Harry Potter and the Philosopher's Stone (or Harry Potter and the Sorcerer's Stone in the US), the first novel of the Harry Potter series. 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.