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.
Anne McAllister Anne McAllister (b. California, United States) is a best-selling writer of over 55 romance novels since 1985.