Hi! Do you have any specific dimensions for the book cover?

8.5" x 5.5", 190 pages.

Thank you!! Sorry, one more question: do you also have the dimensions for the spine?

I don't actually. But I found a calculator...

www.editiononebooks dot com /cover-calculator

INDESIGN SETUP

Width:11.617 inches
Height:8.5 inches
Bleed:0.25 inches

OVERALL DIMENSIONS

Overall Width:12.117 inches
Overall Height:9 inches
SPINE DIMENSIONS
Spine Width:0.617 inches
Max Spine Text Height:0.417 inches
12.117"

9"

5.75"

BACK COVER

0.617"

SPINE

5.75"

FRONT COVER

Hello,

Check out this link to calculate any spine width: kdp.amazon.com/en_US/cover-templates

Best,

Dear Sir,
I have send my design and please feedback me .....