Originally Posted by Vaati

They're making them in the order that Lewis wrote the books.

The Silver Chair will be irrelevant to the Pevensies.
The Magician's Nephew will also.
The Horse and his Boy.

Still some books have a year or so between them... so as long as they don't dilly dally, they shouldn't have any problems.

After PC I believe is The Dawn Treader, then the Silver Chair, the Horse and his boy, the Magician's Nephew, and then the Last Battle.