Dangerous Days Of Daniel X- James Patterson

So this book was amazing... It is about a fifteen year old boy who fights aliens... His parents died when he was younger and they left him a list of aliens to kill in order to keep the world safe.... He composes imaginagary friends and imaginary parents so he can live anywhere and not have to go to school.... for me it was one of those books where u start it and u cant put it down... I finished it in a day and a half... I wud highly recommend this book to anyone.... I thought i wouldnt like the book but as soon as i got to chapter 5 i couldnt put it down