It's not a problem, you can read them in any order you like.
I recommend this order myself for Lee Child's series featuring the character Jack Reacher.
So I googled what should I read next and here is Lee Child's “Jack Reacher” I just finished One Shot reading them in publishing date… DAMMM ...
Chronologically, The Enemy should be read first followed by Night School and then The Affair.You can then read the rest of the novels in publication order.
Honestly, I've been found to read some first books out of order, and for the most part, I could follow the story. However, there is a storyline about Jack that continues ...
Jeff I've read 18 of 20 in order (I missed one book, and am about to start
Someone has taken a long-range shot at the French president. Only one man could have done it. And Reacher is the one man who can find him. Read the first ...
Want to Read
This really allows you to see Lee Child's progression as a writer .
Should we read the Jack Reacher books in order? And what is the reading order anyway for Lee Child's books?