Last week, after we pondered, "why buy the cow when you can get the milk for free?"—referring to both one-night stands and blog-to-book deals, naturally—a tipster informed us that not only will some people buy the cow anyway, but there's actually a new book written on the subject:

It's called Buying the Cow in the Age of Free Milk: The Get-Your-Man-to-Marry-You Plan, and it will be out in October.

"With a funny but firm hand, Lori Uscher-Pines, who herself maneuvered for a ring from her now-husband, offers the reader serious tips for securing a marriage proposal from the excuse-ridden, free-milk-gulping man she loves."

"Free-milk-gulping"—now, there's a pleasant use of a metaphor!