Offerings: Buddhist Wisdom for Every Day (Offerings for Humanity)
Oxymoronica: Paradoxical Wit & Wisdom From History's Greatest Wordsmiths
The Oxford Dictionary of Quotations
Apronisms: Pocket Wisdom for Every Day
The Proverbs Driven Life: Timeless Wisdom for Your Words, Work, Wealth, and Relationships
Doonesbury.com's The War in Quotes
The Most Brilliant Thoughts of All Time (In Two Lines or Less)
A Continual Feast: Words of Comfort and Celebration, Collected by Father Tim
The Book of Positive Quotations, 2nd Edition