Dirty Spanish: Third Edition: Everyday Slang from "What's Up?" to "F*%# Off!"

Dirty Italian: Third Edition: Everyday Slang from "What's Up?" to "F*%# Off!"

Dictionary of the Strange, Curious & Lovely

The Gen Z Dictionary

O is for Old School: A Hip Hop Alphabet for B.I.G. Kids Who Used to be Dope

Mental Floss: The Curious Compendium of Wonderful Words: A Miscellany of Obscure Terms, Bizarre Phrases & Surprising Etymologies

Mastering Business English - Unlocking Powerful Idioms, Sayings, and Expressions to Build Your Vocabulary for Success!

Dirty Russian: Second Edition: Everyday Slang from "What's Up?" to "F*%# Off!"

The Indispensable Dictionary of Unusual Words: Over 6,000 Obscure and Preposterous Words to Know, Learn, and Love

Urban Dictionary: Freshest Street Slang Defined (Volume 3)