Betty Kirkpatrick

Ebenezer Cobham Brewer

Mary Wood CornogThe ideal book for people who want to increase their word power.- Focuses on more than 1,000 vocabulary words and introduces nearly 2,000 more- Words organized by root...

Shmuel Bolozky   This brand new book presents each verb on a full page, completely conjugated in all tenses. Selected on the basis of conjugation type and scientifically established frequency...