Classic. Everybody knows about Guerrilla Marketing, but Jay Conrad shows us when and how to use it in a most efficient way. Oh… and of course, forget about big budget, according to Mr Levinson, the main tool in Guerrilla Marketing is Brain. So, don’t be afraid open your mind and start thinking (and running) faster. Check out the website gmarketing.com, my personal favorite ”Guerrilla tip of the day”.