What do you do as soon as you get home from the library with an exciting new book? Decide to climb into the empty laundry basket to read it, of course.
Wordpress lets me password lock a post, so that's what I'll do with any entries that contain spoilers. If you've read the book in question (or don't care), you can let yourself into any password protected post with "here be spoilers" (without the quotes of course).