The Worst Witch
Each book covers one term at the school. There are two terms each year: the Winter term, from September to January, and the Summer term, from March to July. In "First Prize for the Worst Witch", the most recent book, Mildred is in the Summer term of her fourth year.
The author Jill Murphy began writing "The Worst Witch" at the age of 15, while still at school, and based many points of the stories on her own school experiences at Ursuline Convent in Wimbledon, England, with Singing becoming Chanting, Chemistry becoming Potions and so on. Recalling how she got the idea for the story, she said: "My two friends and I used to come home in our dark uniforms, looking very scruffy at the end of the day – my dark plaits sprouting tufts, with lost hair ribbons. My Mum used to say 'Look at you all. You look like the three witches!' and it gave me the idea for a witch's school – so that it was exactly like my school, but with a subtle touch of magic. All the characters are based on my school friends (and enemies) and teachers." Murphy concluded the first book at the age of 18, but failed to achieve a publishing deal, causing her to "put it in a drawer" and decide to "concentrate on other things instead." After working as a nanny and in a children’s home, Murphy had a phone call from a small publisher interested in the book. "The Worst Witch" was finally published in 1974, when Murphy was 24.
The Worst Witch
In 1986, the first book in the series was converted to a made-for-television film on ITV starring Fairuza Balk, Tim Curry, Diana Rigg, and Charlotte Rae. Though a British film, it also aired in the USA on HBO. The film followed the plot of the first book of the series, portraying the incidents of Mildred turning herself invisible and turning Ethel into a pig, Miss Cackle's evil twin sister Agatha plotting to take over the school, and the Grand Wizard viewing the Halloween Broomstick formation (sabotaged by Ethel's faulty broom she lent to Mildred). It was shot at St. Michael's College in Tenbury Wells. This holiday special later aired on the Disney Channel every year for Halloween until the late 1990s. Its opening song, "Growing Up Isn't Easy", was sung by Bonnie Langford; its music was composed by Charles Strouse and its lyrics were written by Don Black. Their other musical number was "Anything Can Happen on Halloween", sung by Tim Curry. Denis King composed its incidental music score. He also wrote the song "My Little School".