Just got this E-book on my laptop, but how do you turn the pages?

CAVE PROJECT Teach me father how to draw. This E-book is FREE this week on Amazon.com
E-book is free, computer not included!


 
https://www.amazon.com/CAVE-PROJECT-Teach-father-draw-ebook/dp/B01MFEPGVZ

It is here!

Proof copy is here!

It is here!

Proof copy has arrived! Time to publish it!