I HAD written this up as a 1 star due to non arrival of my book... but 2 days later it arrived! Took 40+ days. The actual Sellers website DOES state the shipment times... but how many customers look at that when buying via an e-commerce like amazon or in this case alibris? Alibris stated expect it to take up to 30 days. Hmm. Other than this, all went smoothly: easy payment options including Paypal, and prompt notification of shipment. I contacted the company and received an auto-reply " will follow up with you soon, usually within 48 hours". 5 days later and still no reply. Received a refund but then book finally arrived after all... so I'll pay again!