The May 2011 TimberLine article entitled “New Hampshire Logger Stays Ahead of the Pack with Tigercat” failed to identify its authors. We apologize for this oversight. There was some confusion surrounding this article and the final piece was late being confirmed. We left off the names of the two authors of the piece by oversight. So, we gladly recognize Terry Classen and Erik Petersen for their editorial contribution. These two young college age men are to be congratulated for their work. We consider the article they produced to be of a solid caliber.