One of the best things about these books is they are quick, bite-size books that don't take long to read. They are full of action, adventure, well-designed characters and plausible friendships. Although I will say that ending on a cliffhanger for both book one and two make me very glad that I waited until at least three of the books were out before reading. I have long been a fan of Shannon Mayer's books, which is what brought me to this. I will now be obsessively seeking/reading KF Breene's books as well.