
Reach for this book if your young teen is processing complex family dynamics, particularly the fear or uncertainty that comes with an abusive or incarcerated parent. It is a powerful choice for children who feel isolated by their home life and need to see that their worth is not defined by their parents' mistakes. Mary is a resourceful 13 year old who copes with her violent father's return from prison by channeling her energy into a bold engineering project. The story balances the heavy reality of domestic trauma with the light of a first crush and the thrill of scientific creation. It offers a hopeful roadmap for reclaiming agency and finding safety through creativity and connection. It is most appropriate for ages 12 and up due to its direct handling of domestic abuse and parental intimidation.
Your experience helps other parents find the right book.
Sign in to write a reviewHeavy focus on the psychological trauma of living with an abusive parent.
Moments of high tension and fear regarding the father's temper.
Sweet, age-appropriate first love and a first kiss.
The book deals directly with domestic violence and child abuse. The approach is realistic and visceral, portraying the psychological toll of living with a volatile parent. It is secular in nature. The resolution is realistic and empowering, focusing on legal and physical safety rather than a magical reconciliation with the abuser.
A 12 to 14 year old who feels like they are 'underwater' in their own life, perhaps due to family turmoil, and who finds solace in STEM, building things, or quiet, intense friendships.
Parents should be aware of the descriptions of physical and emotional abuse. It is best to read this alongside the child or be ready to discuss the reality of domestic violence resources. A parent might notice their child withdrawing, expressing fear about a family member's temper, or seeking out 'escape' fantasies through books or projects.
Younger readers will focus on the cool factor of the submarine and the 'scary dad' trope, while older teens will better grasp the nuance of the trauma and the complexity of Mary's first romantic feelings.
Unlike many 'problem novels,' this book uses a concrete STEM project (the submersible) as a sophisticated metaphor for emotional survival and self-reliance.
Mary is a middle schooler living under the shadow of her abusive father's return from prison. To cope with her anxiety and the suffocating atmosphere of her home, she decides to build a functional submersible. Along the way, she forms a deep bond with Kip, a boy who provides the emotional support and partnership she lacks at home. The book follows their engineering journey and Mary's internal struggle to stand up for her own safety.
This overview was generated by AI based on the book's content and reviews, and may not capture every nuance.