Collins COBUILD English Usage (3rd edition, 2012)
Collins Cobuild
Visual Guide to Grammar and Punctuation
DK
The New Children's Encyclopedia
高情商谈判
[美] 罗杰·费希尔 & 丹尼尔·夏皮罗
The Four
Scott Galloway
The First Word: The Search for the Origins of Language
Christine Kenneally