Angels (over London) and Demons (with rollerskates)

A couple of recent book covers – the first one is called Ben Kingdom and is
a rip-roaring tale of skulduggery in Victorian London. The angel went
through a few manifestations before the final version, which are included
Secondly, Barry Hutchison’s follow up to The 13th Horseman, The Book of
Doom – witty and barking mad. This went through a number of variations in
terms of colour; I prefer the earlier versions, but it was felt the colour
and contrast had to ramped up. This is quite a common request now, as covers
stand out more as thumbnail-size images for the internet, etc.