Fifteen-year-old Jessie Hatcher must confront a father she believed dead and a life spiraling out of control due to her ADHD. Forced to travel to Florida with her estranged father, Jessie finds herself grappling with her diagnosis and the unexpected presence of a mysterious book. This book seems to speak directly to her heart, offering guidance and solace. With the help of this strange book, her father's newfound faith, and new friends, Jessie begins to navigate the complexities of her life and find a path toward managing her ADHD and regaining control.

The premise of 'Motorcycles, sushi & one strange book' suggests a narrative focused on a teenage girl's struggle with ADHD and her complex family relationships. The inclusion of a seemingly sentient book and themes of faith points towards a story that blends contemporary issues with elements of spiritual guidance. Readers likely anticipate a coming-of-age story where personal challenges are met with unconventional support systems. The narrative appears designed to resonate with young adults navigating similar personal and familial difficulties, offering a message of hope and self-discovery through faith and friendship.