This is a very interesting Soldbuch Heer 8.(inf.Sich.)/Ld.Schtz.Btl.Ndl.
The owner was Schützen Rudolf Klein, who lived in Papendrecht in Holland!
The soldbuch is still unresearched and will be a nice project to look into for the buyer.
Some extra papers like Urlaubschein, Red Cross Erste Hlfe Merkblatt, prison papers and Kleiner Wehrmachtschein are also present.
Simply a great soldbuch!