A circle like that of a clock face except the numbers go round it in reverse and the only "hand" is like an arrow the full width of the circle.
A horse in various shades of green broken up with blotches of white and bite of green
A rectangular bottle with a cork for a stopper, 2/3 full of orange liquid with GEORGE on the label
A bird with a key into its back (clockwork) carrying ini its beak a rolled up paper with Chronicle written on it.
Thank you Scorpiojo. I would never have got that. What a weird title to give your book!
Also the Martin Amis one Jno, would not have got that one. The clue is a bit random. I now have about 9 of the 20.