Recently I got an offer from Goodreads.com for two months free of Amazon Kindle Unlimited, which allows you to read and or listen to certain books for no additional price. Normally it is $9.99 a month for access to over one million books, of which you can have ten different books at one time. I figured that since I have the opportunity to use it for free, I might as well read the rest of the Harbinger series.
While with the first two books I used the same service to listen to the books instead of reading it myself, which took about a month each time, I decided to read the third one. Now with the first one it took a while for the book to catch my attention fully. Since that point, the other two I have read did not have that issue. I think this may be the way that the characters were introduced and the amount of time that it took to get to the more interesting happenings in the book.
As I stated this third book, I had no problem with the amount of time it took to get into the book. It was so interesting that I read the whole book in four days.