Morris Dictionary of Word and Phrase Origins

Why Do We Say It?

Dictionary of Word Origins: Histories of More Than 8,000 English-Language Words

2107 Curious Word Origins, Sayings and Expressions from White Elephants to a Song & Dance

Ever Wonder Why?: Here Are the Answers!

The Facts on File Encyclopedia of Word and Phrase Origins: Definitions and Origins of More Than 12,500 Words and Expressions (Facts on File Writer's Library)

Dictionary of Cliches: If You Wonder about the Origins of All Those Old Saws--from First Blush to Bite the Dust--You'll Find This Book the Cat's Meow!

Most Comprehensive Origins of Cliches, Proverbs and Figurative Expressions

Red Herrings and White Elephants: The Origins of the Phrases We Use Every Day

The Etymologicon: A Circular Stroll Through the Hidden Connections of the English Language

Dictionary of Word Origins: The Histories of More Than 8,000 English-Language Words