This supplier needs to use shipping methods that are capable of tracking. I paid 4 times as much for shipping as I did for the product itself, and it was still supposed to take 1-3 weeks to arrive. 3 weeks? Did they hire an orphan to run from Miami to Colorado with my book in hand? That's the only plausible explanation I can think of for anything to take 3 weeks to get anywhere in today's world. My book was supposed to show up by June 1, it is now June 8 and I have no idea where it is. They could at least give that poor orphan a bike for crying out loud.