WTF GRAYSTRIPE WHERE ARE YOU?!

WHERE IS GRAYSTRIPE?! I THOUGHT IT WAS GOING TO BE LIKE THE CLOUDPAW THING?! I THOUGHT THEY WERE GOING TO GO GET HIM AND HED HAVE ONLY BEEN MISSING FOR LIKE 5 CHAPTERS?! ITS BEEN TWO BOOKS??? TWO BOOKS!!!! GAYSTRIPE WHERE ARE YOU? GAYSTRIPE COME BACK.