Design/ format a book for 12 year old girls

Description

I seek an experienced book designer and formatter to create an engaging publication for young readers. The content consists of an introduction and eight chapters providing activities and prompts centered around self-reflection for pre-teen girls. The intended audience is 12-year olds seeking ways to explore their interests and emotions through creative exercises.
The desired final format will be suited for self-publishing on Kindle Direct Publishing. As such, the selected freelancer should have expertise in designing books in a digital friendly layout. While I have conceptualized a cover design and potential illustrations, guidance on stylizing these elements cohesively would be appreciated.
Each chapter necessarily leaves sufficient white space for readers to complete described tasks and jot down personal thoughts. Consideration should also be given to an inviting overall aesthetic that captivates the intended demographic. From formatting chapter headers in an impactful typography to including thoughtful spacing, the book demands a visual identity that smoothly guides readers through self-guided journeys of self-reflection.
Extensive experience designing publications for young audiences, a creative yet principled approach to styling content appropriately, and strong layout and formatting skills for digital platforms are essential. The goal is to empower discussions around confidence, individuality and empowerment among peers in a memorable package. Candidates well-versed in these areas are encouraged to submit proposals outlining their vision and qualifications.