Finds - Flying Saucers?

I recently went away to Bath for a few days. We stayed in a lovely B&B that was just down the road from THE LARGEST ( unheated) SECOND-HAND BOOK BARN IN EUROPE.  And all the books are only £1! It was everything I dreamt of and more.

I bought less than you might have guessed. It was unheated and unsorted, except in the loosest sense, but I did find something fantastic!

He's looking for his cape



I'm not sure what's so strange about the visitor. It's clearly Batman.