Snow White (fairytale)

Snow White is a Muggle fairytale written by Muggle authors the Brothers Grimm.

Plot
A young girl escapes her stepmother and finds refuge with seven dwarfs.

Harry Potter and the Deathly Hallows
Hermione Granger explains to Ron Weasley that she and Harry listened to Snow White and Cinderella, Ron thinking the latter was an illness.

Harry Potter characters based on the fairytale
Malodora Grymm (The Evil Queen)

Malodora Grymm's husband (The King)

Malodora Grymm's victim (Snow White)