This Porsche manual set includes the 

Owners Manual 

USA and Canada Dealer Directory

Warranty and Maintenance Book

Porsche case that holds  the book set 

These are in great used condition, they show minor signs of wear and tear as to be expected with an used item of its age.  Overall, the books are one of the nicest I've seen for the age.

Please view the pictures to determine the condition as they are part of the description.