Amazon vs MacMillan

From The Author's Guild:

Macmillan's current fight with Amazon over e-book business models is a necessary one for the industry. The stakes are high, particularly for Macmillan authors. In a squabble over e-books, Amazon quickly and pre-emptively escalated matters by removing the buy buttons from all Macmillan titles (with some exceptions for scholarly and educational books), in all editions, including all physical book editions. Thousands of authors and titles are affected; hardest and most...