Here is an idea for a craft project where you don't have to get your hands dirty and get to use all those expensive applications you have lying around. Recreate your favorite book cover as a work of art for your wall. Using a tidied up scan or artwork from Amazon as the starting point build out the cover using a scable vector art package such as Adobe illustrator or Inkscape. With this one I was lucky enough to get a good quality print of the artwork from the original artist.
Try to find fonts similar to the originals paying attention to the character spacing and alignment. Compose the lettering and artwork in photoshop and print to size required.
My personal favorite is A Touch of Strange by Theodore Sturgeon with the Tim White art work which now graces my wall at 30 * 45 cm.