Well the sale is off. It ended at the end of July. I hope who ever wanted it, got it. The price is now at $2.99. Out of the two books, I like Adept better then book one. Maybe it's because I knew the characters better now, or maybe they just grew more, either way, I prefer book two over one.
The cool thing is, I think you can actually read this book as a stand alone, as the story is completely self contained. It does take off where the other finished, but I don't think it's necessary to read book one.
Here's the trailer I made for it.