The Cuyahoga County Public Library (CCPL), Pioneer Library System (PLS), Hennepin County Library (HCL), and Mid-Continent Public Library (MCPL) were among several library systems that broke single-day ebook and audiobook-lending records this past Christmas, according to an announcement by OverDrive.In separate news, 3M last month achieved a milestone in its goal to make ebook searching a completely seamless experience.