Keren asked Lee Child:

You once mentioned in an interview that you thought of ending the Jack Reacher series, and possibly his life, with your 21st book. Now that you're up to #19 devoted readers are getting worried. Is that still a possibility? Please say you've issued Jack a reprieve!

Lee Child There’s a lovely symmetry to writing as many books but no more than John D. MacDonald wrote about Travis McGee (21) but if you keep reading Reacher novels, I can’t see any reason to stop writing them.
Lee Child

About Goodreads Q&A

Ask and answer questions about books!

You can pose questions to the Goodreads community with Reader Q&A, or ask your favorite author a question with Ask the Author.

See Featured Authors Answering Questions

Learn more