Praise for the Webby Award-winning newsletter: "I eagerly read 'Now I Know' every day. It's always fresh, always a surprise, and always interesting!" --Jimmy Wa

If you could send a letter back through time to your younger self, what would the letter say? In this moving collection, forty-one famous women write letters to

There are two versions of Student Book: with and without Online Practice. This version is without Online Practice. Features 12 units, with teaching material des

The body of a young man, crucified on a metal cross, is found dangling from a crane in a scrapyard and subsequently vanishes. Tom, an ambitious young police off

Provides answers to trivia questions on the origins of common expressions and social conventions, covering such categories as politics, sports, religion, crime,