When computer how-to book publisher In Easy Steps, founded in 1991, looked to release digital editions of its titles, there was no shortage of digital developers ready to create interactive, enhanced app books of the company's titles. By working with UK-based YUDU, its series of titles was released to great reviews. "For about a year, we've been working with YUDU," explained … [Read more...] about Finding the Best eBook, Print Price Point for Optimum Sales