Working the Kindle Version of Marcus Jones and the Wright Brothers Model this rainy day.

I am spending this rainy Saturday afternoon finalizing the formatting for the Kindle version of the next Number Investigators book Marcus Jones and the Wright Brothers Model.

I set-up a preorder with Amazon to force me to finish a book. I wish Amazon would allow preorders for a paperback, but alas they don’t.

You can preorder Marcus Jones and the Wright Brothers Model here.

Thanks for reading about third-graders that like numbers and building things.