We've created this Forum Thread with some workarounds and advice to assist you in publishing you ebook.
Is there an option of printing US letter landscape?
I'm trying to print/publish a guidebook US letter sized, on saddle stitch paperback. Does anyone know how to select a landscape format for US letter, not portrait?
Maybe I'm missing something, but does anyone know how to select a landscape format for US letter, not portrait?
The only landscape option I find is on a 9x7 in.