My rating: 4 of 5 stars
For fans of Rebels, this is a great way to spend more time with Hera and Kanan, and to see how they first met. Like Rebels, it gives you a look at the beginnings of the rebellion. Miller also introduces Rae Sloane who goes on to play important roles in the Aftermath trilogy. She is a fascinating character. An imperial, she is not corrupt. She is ambitious, but not blindly so. She is committed to the law and order ideology of the Empire and this guides her character from A New Dawn up through the end of Aftermath. This makes her a great antagonist. She is not a monster like Vidian, Vader, or Palpatine. Sloane is understandable. She is competent, intelligent, and has a kind of integrity.
The book is a little slow to get going as it introduces the characters and the setting, but the story picks up to an exciting conclusion.