This is a listing for the Official Softball Rule Casebook, Revised 6th Edition. This is a rare item not available in general bookstores. It explains which rules apply to anticipated plays and how to make the correct judgments. I believe it's in very clean condition, but there is a crease on the back cover. Please forgive any oversights as this is a personal inspection. Please understand that this is a used book. It will be sent with simple packaging.