Here are some book covers I've designed over the years, a few of which actually saw publication through Amazon, Lulu and Smashwords amongst others. First up, the cover from volume 1 of Bittersweet (c- 2016 if I recall correctly):

Next, an unpublished cover for a femdom story I was working on a while back. I've always been a fan of the old spicy pulps of the 1930s, and composed this as a tribute to a 'girlie' magazine called "Film Fun":

Last (and possibly least), a color illustration for a collaborative story I never got round to actually finishing:

As mentioned above, it was meant to be an illustration, but I've always wondered if it could be incorporated into a cover design. Here are a few attempts I've made over the past few years: