Ebook Design StepEbook File Upload:For more information on formatting requirements for an ebook file, please refer to the Ebook Creation Guide located on our Guides and Templates page. Below are the requirements for the file being uploaded:Requirements:File Type: EPUB, DOCX, RTF, ODTUpload A Cover:Your ebook cover will display online in the Lulu Bookstore and for any retailers you select.Below are the requirements for Ebook Covers:File Type: JPG, PNGDimensions: 612 x 792 px