zyBooks Secures $4 Million in Funding to Take College Textbooks into the Interactive Age

zyBooks, the leading provider of interactive digital learning products for the rapidly growing higher education STEM (Science, Technology Engineering & Math) market, announced a $4 million investment round led by Bialla Venture Partners, LLC. In conjunction with the funding, managing member of Bialla Venture Partners, David Uri, will join the company’s Board of Directors.