2012年以降刊行された、主要な英米系英単語集
1100 Words You Need to Know, 6th (2013)
601 Words You Need to Know to Pass Your Exam (Barron's 601 Words You Need to Know to Pass Your Exam), 5th (2013)
Word Smart, 5th (2012)
More Word Smart, 2012 (Word Smart IIの改訂版)
Barron's Essential Words for the GRE, 3rd (2013)