This is a set of two Kubota Mandolin instruction books. They have been stored in a dark place without being used at all. The first volume is the 2008 edition, and the second volume is the 2012 edition. There are no folds in the pages, no crushed corners, and they are in beautiful condition. The only thing I noticed is a few small spots on the edge of the back cover of the first volume (see the last image). Other than this, I think they are fine, but there may be something I have overlooked. I would appreciate it if you could understand that they have been stored at home (^^) I hope you will find them useful! #Mandolin #MandolinInstructionBook #MandolinSheetMusic