... Leaf & Spine is a PDF and EPUB reader built around atmosphere. Organize your books on customizable 3D bookshelves, choose an immersive environment (fireplace, rainy cafe, beach), and let ambient soundscapes pull you into focus. Plug in your headphones and disappear into your book. Hey Product Hunt! I'm the solo developer behind Leaf & Spine

... Leah, building BookCoversLab to make KDP cover compliance effortless. If you ve ever had a print ready cover rejected for spine width, bleed, DPI, or CMYK, this is for you. What s inside: Live KDP cover size calculator (trim, spine