This is the final cover on this one. Without going into too much detail, suffice it to say that reptile skin figures in the plot. I wanted to find a way  of showing that without resorting to photography. My initial idea was to cut out a scale pattern to form the letters. Perhaps it was the bright primary colours but it had a “lego” quality at thumbnail size that was sending the wrong message. I opted for a graphic pattern for the full cover with the type superimposed.