J.K. Rowling's new ebook: Literally unreadable

“Harry Potter” author J.K. Rowling’s new book for adults, The Casual Vacancy, was published yesterday to great fanfare and decidedly mixed reviews. Some ebook readers are holding on off on purchasing the digital edition because it’s priced at $17.99 (here’s why), but e-reader owners who did buy it right away are in for a disappointment: It’s basically unreadable, unless you have a magnifying glass.