Unpublished Beatrix Potter story to be published

LONDON (KGO) -- An undiscovered story written by English author Beatrix Potter is set to be published for the first time in September.

"The Tale of Kitty-in-Boots" was written by Potter more than a century ago.

It was recently discovered by a publisher who found three handwritten manuscripts in a school notebook.

The story will feature an older Peter Rabbit and a well-behaved black cat.