I was given a copy of “Tesla” by the author, Mark Lingane, in exchange for an honest review. I so loved this book! It was the funnest (I know not a real word) read this whole summer. It is cyberpunk meets steampunk, literally. It is filled with tongue-in-cheek humor, all the excitement you expect from killer cyborgs, all from the point of view of a tween boy and a teen girl. I will probably read this one again. No sexual content, some mild swearing. I can recommend this to ages 14 and up. Now, I’ll have to try to be patient as this is only the first in a series.