There are those kind of novels written by Anthony Horowitz. They come in form of volume like we have volume 1,2 and 3. The first series is called the gate keepers, the second one is the Raven's gate and then the final one is called the night rise. They all sound like a written horror movie. Its been a while since I read the book but then the main story about these three books is about five kids, "power of five" who are supposed to save the earth from mysterious creatures invented by greedy human beings who are after wealth and power. Generally, these books are sweet and I highly recommend them to anyone but they're so long of about 400 pages each and might take some time. You can also consider watching the movie bof the books instead although I searched them but didn't find.