Wonder is written by R.J. PalacioR.J. Palacio wrote The Julian chapterThe Julian chapter was released 2014. 2014 was the year that released Annihilation
[Human]: Can you tell me who wrote the book Wonder [Assistant]: Wonder is written by R.J. Palacio  [Human]: Right, the same guy who wrote The Julian chapter.  Can you give me any more titles by him? 
Actually R.J. Palacio also wrote a sci-fi thriller called Annihilation in 2014. It received great reviews and was even made into a movie.