Welcome!

I’m Keith Folse. I’m an author, teacher, traveler  and lifelong language learner. I’ve written more than 80 books on vocabulary, grammar, writing, and other areas of English teaching and learning. My books are used in classrooms around the world and have sold millions of copies in four languages.

In recent years, I’ve expanded my work to include the Smart Travel Books series—clear, practical guides to help travelers plan memorable trips, period.

Whether you’re a teacher, a student, or a traveler, my goal is simple:
to help you learn more, teach better, and explore the world with confidence.

Explore:

Featured Books

KEITH S. FOLSE

Northern Lights Smart Travel

Available: Dec. 15, 2025

English Language Education

These books are for teachers. The topics covered are very practical and include vocabulary, speaking, writing, and many other areas.

These books are for students. The topics covered are very practical and include vocabulary, speaking, writing, and many other areas.

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