which writer has the highest number of completed work Anne Perry or Judy Blume?
Anne Perry Anne Perry (born 28 October 1938 as Juliet Marion Hulme) is an English author of historical detective fiction, best known for her Thomas Pitt and William Monk series. At the age of fifteen she was convicted of participating in the murder of her friend's mother, in 1954. She changed her name after serving her five-year sentence.
Leonora Blanche Alleyne Leonora Blanche Lang (née Alleyne) (1851 – 10 July 1933) was an author and translator. She is best known as variously the translator, collaborator and writer of Andrew Lang's Fairy Books, a series of 25 collections of folk and fairy tales for children published between 1889 and 1913. The most well-known of these were Andrew Lang's Color/Rainbow Fairy Books, a series of twelve collections of fairy tales each assigned a different colour.