BY INVITATION ONLY - Cover design for a book

Edit #2: It appears PPH sends out invites to people even thou i never invited them. This job is currently only being offered to "Hashan". If thats not you, then please avoid submitting a proposal.

Edit: Even thou this is titled as "By invitation only", i am still getting proposals. This is by invitation only. If you were not invited to bid, you are wasting your time bidding. I always try to give the first opportunity to people i have worked with in the past who have done great work for me.

Design details: Book cover is for a book that has the content of 3 other books i have published.

The cover should include the 3 covers of the books included within. Apart from that, i would be interested to see/hear your ideas.

Book is for createspace, has 319 pages, and should conform to Createspace requirements
https://www.createspace.com/Products/Book/CoverPDF.jsp

All text should remain editable, and the work should be done in illustrator.

Files will be provided upon awarding the job to someone.

Ideas for the visual style: See details
Extra notes: