The DevCSI (Developer Community Supporting Innovation) Project has organised a free 2-day event in Bristol over 13-14 December 2010 in conjunction with the JISC-funded Application Profiles Support Project. This hackday event will bring together software developers, project managers and users particularly (though not exclusively) in Higher Education who share an interest in eBooks and particularly the open ePUB standard for ebooks. Further information is available from the UKOLN Web site.