Challenging the Heart by R. Katze
This is my first MMA Romance, and I now know it won't be my last. The author did an amazing job with character development, as I fell in love with the two main characters. I want them to be my best friends! Their banter and chemistry were spot on, and I found myself laughing out loud while reading. The book had all the emotions - fear, sadness, anger, happiness, joy, and even some cheers! Definitely a recommended read.