Louise Fitzhugh's classic children's book Harriet the Spy is being adapted into a graphic novel by Harriet Webster and Claudia Petrazzi, due out from Delacorte Press on April 27, 2027.
The new series for Liefeld's '90s heroine, featuring art by Daniel Mainé, comes two years after news of a film version from Olivia Wilde and Margot Robbie.