J. K. 罗琳（J. K. Rowling, 1965- ），英国女作家，自小喜欢写作，当过短时间的教师和秘书。二十四岁那年，她在前往伦敦的火车旅途中萌生了创作“哈利·波特”系列小说的念头。七年后，《哈利·波特与魔法石》问世，之后她陆续创作了《哈利·波特与密室》《哈利·波特与阿兹卡班囚徒》《哈利·波特与火焰杯》《哈利-波特与凤凰社》《哈利·波特与“混血王子”》和《哈利·波特与死亡圣器》，完成了该系列的创作，在全球刮起一股股“哈利·波特”飓风，在世界范围内掀起规模宏大的“哈利·波特”阅读狂潮。另外，在此期间，她还因为慈善事业而先后完成了《神奇动物在哪里》和《神奇的魁地奇球》这两部与“哈利·波特”系列相关的图书，最新完成的作品是《诗翁彼豆故事集》。

J.K.罗琳与她的丈夫及三个孩子生活在爱丁堡，一边尽享家庭生活的幸福，一边文学创作。

The Tales of Beedle the Bard is also a plot device in the seventh novel of the Harry Potter series, Deathly Hallows, in which it is bequeathed to Hermione Granger by Albus Dumbledore. The book is described as a popular collection of Wizarding children's fairy tales, thus while Ron Weasley is familiar with the stories, Harry Potter and Hermione Granger had not previously heard them due to their non-magical upbringing.

The edition Hermione received in chapter seven in Dumbledore's will is a copy of the original edition of fictional books in the novel. It is described as an ancient-looking small book with its binding "stained and peeling in places". In the novel it is also said the book has a title on its cover, written in embossed runic symbols.

The book acts as the vehicle for introducing the Deathly Hallows. Above the story The Tale of the Three Brothers, Hermione Granger finds a strange symbol which later is revealed by Xenophilius Lovegood to be the symbol of the Hallows. The triangle from the symbol represents the Invisibility Cloak, the circle inside the triangle symbolizes the Resurrection Stone, and the vertical line represents the Elder Wand.