Such a great series

This has been a fantastic series. I’m a sucker for any of the free books. And the first book (free) really hooked me in. I didn’t mind paying for the next ones because they were just so good and riveting. I loved how one book just continued to the next in a short chronological timeframe. I loved the character development of Witt and Max as they progressed over the books. Definitely a must-read series!!!