Book cover images 150 x 185 pixels @ 72 ppi, RGB 150 x 185 pixels @ 72 ppi, RGB 150 x 185 pixels @ 72 ppi, RGB 3D – 350 x 370 pixels @ 72 ppi, RGB 3D 350 x 370 pixels @ 72 ppi, RGB 300 x 370 pixels @ 72 ppi, RGB 300 x 370 pixels @ 72 ppi, RGB 300 x 370 pixels @ 72 ppi, RGB 3D 650 x 400 pixels @ 72 ppi, RGB 500 x 617 pixels @ 72 ppi, RGB 1622 x 2000 pixels @ 72 ppi, RGB 1622 x 2000 pixels @ 72 ppi, RGB 7.5 x 9.25 inches @ 300 ppi, CMYK