The prodigal cat

I noticed before I went out this evening that my cat was no where to be found. I didn't think much of this as he has a couple good hiding spots and I was in a hurry so no search was undertaken. After I returned home and noted that he was still not around, I started to get a little worried. Normally, he comes out after someone leaves. A few more hours crawled by and still no sign of him. Finally, I was about to head for bed (about half an hour ago) when I decided to go outside for a breath of air. Who's waiting for me in the drive way? None other than my escaped kitty. He seemed pleased to see me and equally pleased to be let back in the house. I'm not sure who let him out but I'm very glad that he's home again. If only cats could speak in the human tongues; I'd love to hear about his adventure.