There are currently 4 books in the Monster Hunter International series and each one is as great as the last. This was my second time listening to all 4 of the audiobooks. Really it was my first time listening to them consecutively, man what a ride.
Book 5: Monster Hunter Nemesis is coming out in July and is available for pre-order now, I expect to listen to or read it as soon as it comes out.
These books are full of action but unlike so many others there is a lot of character building and depth. Both the protagonists and antagonists get a real chance to shine.
I rate the Monster Hunter International series a 9 out of 10 and recommend them to anyone looking for a science fiction/fantasy series full of action.