A designer needed to create low content kids activity book

I am looking an experienced graphic designer who is able to use software tools to create a low content activity work books and wall chart posters .
I have already written a couple of books so now I would like to compliment them with low content activities books and posters which I will sell on Amazon.

It would be great if you are already experienced with creating books for KPD and Lulu. Also have accounts with software designing tools like Canva and Book Bolt.

These are low to medium content activity books, that will contain puzzles, word searches, colouring images, dot to dot. The book should be around 60.
Importantly you must have the ability to create interesting covers.