Paperback book cover (just text-no or very little illustration)

I need a really simple paperback cover for a 6x9 book.

Please find attached an example, the text should be the same. I don't need text on the back. It won't be a published book.


Specifications:

- INDESIGN :
Width : 399.3 mm
Height : 273 mm
Columns : 2
Gutter : 47.3 mm
Margin : 19 mm
Bleed : 3 mm
Spine: 10 mm

- PHOTOSHOP.
Width: 405.3 mm (3 mm bleed included)
Height: 279 mm (3 mm bleed included)
Spine thickness: 47.3 mm
Margins: 19 mm
Resolution between 150 dpi and 300 dpi.
Spine: 10 mm
Export the file as PDF in 'press quality' / 'high quality'.