Title: Y, the last man. Author: Brian K. Vaughan, writer ; Pia Guerra, penciller ; Josâe Marzâan, Jr., inker ; Zylonol, colorist ; Clem Robins, letterer. Format: Please note: This is informative record only. Your library does not have this item in its collection, therefore you cannot place a hold on it. Click here to Request a Purchase