“As a major publisher in the Humanities, Social Sciences, Biology and International Law, Brill is committed to enhancing access to academic content in any sustainable way. Since its academic book publications are a cornerstone of the program, it is extending Brill Open to include monographs and edited volumes.”OA option, authors retain copyright and can choose from 2 Creative Commons licences (CC-BY / CC-BY-NC), determining whether commercial re-use is allowed and the cost of the Book Publication Charge. At EUR 5000 for a 350-page book under the CC-BY-NC licence, this ties in with the typical production costs mentioned by Open Book Publishers of £3,500-£5,000, and suggests that a business model for open access book publishing is achievable and affordable.
With the Wellcome Trust extending their open access policy to include scholarly monographs and book chapters* from October 2013 we are likely to see more publishers announcing their options for authors soon.
Previous blog post on examples of OA books and new publishing models
*Wellcome Trust's Monograph and Book Chapter FAQ