The London Book Fair 2026 is one of the publishing world’s most anticipated global gatherings, bringing together authors, publishers, agents, and book lovers from across the globe. Known for spotlighting fresh voices, emerging trends, and international storytelling, the fair is where books spark conversations, deals are born, and stories find new life beyond borders—making it a true celebration of the power and reach of the written word.
We’re beyond thrilled to share that this book is officially being showcased at the 2026 London Book Fair, one of the world’s most exciting meeting places for stories, ideas, and publishing dreams. From buzzing aisles to curious readers and industry tastemakers, this is where books step into the global spotlight—and this one is ready to shine.
Having “Honor Thy Father and Thy Mother: It’s All Relative” by Johnny Diamopolos displayed by Citi of Books in London feels like a celebration of every page and dream poured into its creation. It’s more than a milestone; it’s a moment of joy, pride, and possibility.
Johnny Diamopolos, also known as John Diamondidis, is an American author best known for The Nick Andropolos Investigations series, a collection of hard-hitting crime stories written for adult readers. He also writes books outside the series intended for readers aged 14 and older. When he first began writing, Diamopolos focused on short, fast-paced stories designed for commuters to read during subway or bus rides, though his stories later grew longer as his characters developed. His first published book, Your Password or Your Life, holds special personal significance to him. Influenced by crime writer Mickey Spillane, his storytelling style is gritty, engaging, and designed to keep readers hooked.
A second-generation Greek American, Diamopolos was raised just outside Philadelphia, Pennsylvania. He spent nearly 30 years working in road construction throughout Montgomery County and also drove local big-rig trucks. At age 48, he became a professional wrestler and performed in five states with various local promotions, an experience that helped reignite his passion for writing. In 2019, he relocated to Clearwater, Florida, trading Pennsylvania’s cold winters for the beaches and sunshine of the Gulf Coast. Today, he reflects on how his life experiences shaped him as he continues writing and pursuing his career as an author.
“Honor thy father and thy mother.” It’s one of the most well-known commandments, but what happens when honoring family becomes complicated?
That powerful question sits at the heart of “Honor Thy Father and Thy Mother: It’s All Relative” by Johnny Diamopolos, a thought-provoking book that will be featured at the 2026 London Book Fair. This honest and emotionally charged story dives into the messy realities of family relationships, where love, duty, and personal well-being sometimes collide.
The book follows Johnny, a man who finds himself in a situation many people quietly struggle with. He opens his home and life to someone who truly needs help, hoping to do the right thing. But things quickly become far more difficult than expected. What starts as an act of compassion begins to feel overwhelming as toxic behavior and long-standing family issues rise to the surface. It’s a situation that raises uncomfortable but important questions about boundaries, responsibility, and what it really means to care for someone.
As the story unfolds, readers witness Johnny facing emotional and physical strain, even recovering from a stress-induced heart attack. When his father passes away, Johnny is tasked with writing and delivering the eulogy. What follows is a deeply personal reflection on family, faith, and the complicated mix of love and pain that can exist between parents and children. The eulogy becomes more than a farewell. It becomes a moment of truth, honesty, and healing.
Visitors browsing titles at the 2026 London Book Fair will find this book both relatable and powerful. “Honor Thy Father and Thy Mother: It’s All Relative” speaks to anyone who has struggled with family expectations or difficult relationships. It’s raw, reflective, and deeply human. If you enjoy books that tackle real-life challenges with courage and sincerity, this is a story worth discovering.
