Listened to all the Tarot series and this book before starting Hellion as per the author’s suggestion. I almost decided to skip them all and just start Hellion. SO glad I didn’t. I really enjoyed the Tarot series and Finn’s exploits, but Unity was the real gem. Frank deserves his own series now and IMO this book is the best in the series so far. Great character development both in game and out and you really start to root for this guy. The other characters in this book just feel so much more real and fleshed out. Just a great book.