The latest Oberon-2 Report (July 1996) can be found here: http://www.ssw.uni-linz.ac.at/Research/Papers/Oberon2.pdf Here the changelist since the 1993 one: ftp://ftp.ssw.uni-linz.ac.at/pub/Oberon/Oberon2.ChangeList.ps I don't remember which version the book contains, but for sure not the latest one. -- Diego Sardina