Harry Potter influences and analogues
Many critics have noted that Jill Murphy's "The Worst Witch" series (first published in 1974 by Allison & Busby), is set in a school for girls, "Miss Cackle's Academy for Witches", reminiscent of Hogwarts. The story concerns an awkward pupil at a boarding-school for witches, who faces a scheming rival student. Her professors include a kindly and elderly headmistress and a bullying, raven-haired potions teacher. Murphy has commented on her frustration at constant comparisons between her work and "Harry Potter": "It's irritating … everyone asks the same question and I even get children writing to ask me whether I mind about the Hogwarts school of witchcraft and pointing out similarities. Even worse are reviewers who come across my books, or see the TV series, and, without taking the trouble to find out that it's now over quarter of a century since I wrote my first book, make pointed remarks about 'clever timing' – or say things like 'the Worst Witch stories are not a million miles from J K Rowling's books'. The implications are really quite insulting!"
Formicarius
The Formicarius, written 1436-1438 by Johannes Nider during the Council of Basel and first printed in 1475, is the second book ever printed to discuss witchcraft (the first book being "Fortalitium Fidei"")". Nider dealt specifically with witchcraft in the fifth section of the book. Unlike his successors, he did not emphasize the idea of the Witches' Sabbath and was skeptical of the claim that witches could fly by night. With over 25 manuscript copies from fifteenth and early sixteenth century editions from the 1470s to 1692, the "Formicarius" is an important work for the study of the origins of the witch trials in Early Modern Europe, as it sheds light on their earliest phase during the first half of the 15th century.