Amazon has a new program that only just started in October called Prime Reading. They pick around one-thousand books to feature and make them free for ALL prime members. Raven's Peak is one of those books in the newest batch of Prime Reading books!
Raven's Peak was submitted to BookBub through Kindle Press in the UK, and it's going to be featured today in their newsletter! I've had some really good success with BookBub and running advertisements through their self-serve ad platform, but this will only be the second time I've been featured by them!