What dimensions will the book be and should we design for a backcover as well?

What dimensions will the book be and should we design for a backcover as well?

Size is mentioned in the brief. The cover is 156mm x 234mm.
No design is required for the back cover. Thanks.

Can you please guaranteeing payment?

Project has been upgraded.

Hi,

First of all thank you for the invitation, I haven't had the chance to show my appreciation!

I'm working over some details in the project, could you tell me if the title and author are added by you after delivery or should I include it in the illustration?
About the upgrade, is it just the graphic with the woman?

Best Regards

Gonçalo

The illustration required is a man on a three legged stool with the graph.
The book title and author name are not required and will be added later on.
However, if you wish to incorporate the title into your design, you are welcome to show me your ideas.
You can just put Author Name in place of her real name for now.

The mention of the upgrade is your request to guarantee a payment will be made to the winner of the competition.

I'll send both with and without the title and author name then.

Thank you.