爱问百科：来自美国的十万个为什么 (套装共7册)
(美) 美国匹兹堡卡耐基图书馆
Wrecking Ball (Diary of a Wimpy Kid, Book 14)
Jeff Kinney
Educational Neuroscience
Denis Mareschal & Brian Butterworth & Andy Tolmie
Rodrick Rules (Diary of a Wimpy Kid, Book 2)
英語詞彙的奧秘:超級10000單詞
方振宇