Directory of open access publications. HighWire Press produces free, open access, online versions of high-impact, highly-cited, peer-reviewed journal articles and other scholarly content. "A division of the Stanford University Libraries, HighWire Press hosts the largest repository of free, full-text, peer-reviewed content, with 957 journals and 1,375,708 free, full-text articles online. With our partner publishers, we produce 71 of the 200 most-frequently-cited journals."