When you're not answering research questions, do you moonlight as an elf in the JRR trilogies?

当你不回答问题的研究，你作为一个小精灵在月光堆三部曲？

The series consists of three 'Chronicles', the first two are trilogies and the last is a tetralogy (the final book will be published in 2013).

该系列包括三个“编年史”，前两个是三部曲，最后一个是四部曲(最后一部将于2013年出版)。