BOX SET VOUCHERS 30% OFF You get a brand new Ebook Cover Design plus a 3D-Box Set w/ spines. This is the perfect deal for multi-author collections as well as multi-book sets, including starter collections, for your own books / series. If you are simply looking to use an existing cover for a box set design, please contact me for a quote and / or purchase vouchers instead. Thank you! Please note: Vouchers are non-refundable.