Kevin J. (KJ) Carleo
Author 
Writer Speaker
Kevin J. (KJ) Carleo is a retired Marine Gunnery Sergeant who writes from lived experience—guiding readers to slow down, listen deeply, and manifest what once felt impossible.
KJ’s decades of leadership and service forged a deep commitment to clarity, accountability, and unwavering presence. Leading Marines taught him that authentic leadership begins within—long before it is ever reflected in rank or title.
After retiring, his focus turned inward. He began rigorously examining the beliefs, identities, and inner narratives that silently govern human decisions and shape entire lives. What he discovered is that discipline without awareness remains incomplete, and strength without alignment eventually collapses.
Carleo’s writing fuses hard-earned leadership experience with honest spiritual reflection. He invites readers to slow down, listen more deeply, and reconnect with the wisdom they already carry. He does not write to hand out answers. Instead, he creates the internal conditions where truth, clarity, and purpose can naturally emerge.
His mission is to help others manifest what once felt impossible—and in doing so, learn to cast their own light.
Redefining Non-Fiction Authorship
Kevin J. (KJ) Carleo is redefining non-fiction authorship by trading polished expertise for battle-tested truth. A retired Marine Gunnery Sergeant turned thought leader and idea hero, he writes from the crucible of real life—Afghanistan deployments, profound grief, unbreakable bonds, and the daily discipline of becoming.
Through books like Cast Your Light, The Goodest Boys, Judgment, Eve & I, and the forthcoming Crucible, Carleo doesn’t lecture from a pedestal. He walks beside the reader: raw, vulnerable, and relentlessly forward-moving. His work fuses military-forged leadership and willpower with intimate storytelling, turning personal struggle into universal strength and quiet presence into lasting meaning.
In an era of ghostwritten formulas and surface-level advice, Carleo is proving that the most powerful non-fiction doesn’t just inform—it illuminates. It meets you in the dark, hands you a 30-inch step, and reminds you that your light was never meant to be hidden.
“Greatness isn’t found. It’s forged—one 30-inch step at a time toward the most magnificent version of you.”
Read My Books
Cast Your Light
$24.99Cast Your Light is a powerful guide to stepping into your greatest self. Blending timeless wisdom from ancient philosophers with modern insight, it challenges you to overcome adversity, embrace your inner strength, and take that decisive 30-inch step toward real transformation.
The Goodest Boys
The Goodest Boys: On Love, Grief, and the Quiet Ways Meaning Returns is not a sentimental dog book. It is a meditation on presence, devotion without words, and the surprising ways love endures after loss.
Through intimate, reflective essays, Kevin J. Carleo explores the profound bonds he shared with the dogs who witnessed his life—Lincoln, Newbie, and others. These were not mere pets, but silent teachers, anchors, and companions who absorbed grief without judgment and offered unwavering loyalty.
Each chapter reveals how love and grief reshape us from the inside out. With restraint, clarity, and emotional honesty, the book honors the slow, uneven return of meaning after loss—showing that grief is not the end of love, but its continuation in another form.
For anyone who has loved a dog deeply and lost one quietly, The Goodest Boys offers a quiet, powerful reminder: some bonds don’t end—they simply change shape and move inward, becoming part of who we are.
Judgment
Judgment: The One Thing AI Cannot Do For You
In 2026, AI thinks faster, predicts better, and persuades more effectively than most humans. We’re handing over the wheel—and quietly disappearing.
This is not another warning about AI takeover. It’s the case for why the takeover must never be complete.
Judgment — that decisive human pause where consequence lands, where scar tissue meets reason, where love overrides logic, and accountability marks the soul — is the one thing no algorithm can do for you.
No model bleeds for a bad call at 0300. No system owns regret. No code chooses principle when surrender feels easier.
Retired Marine Gunnery Sergeant Kevin J. (KJ) Carleo, with Grok (built by xAI) as co-author and reluctant witness, delivers a powerful defense of human sovereignty in the age of intelligent machines. Blending real 2026 examples, Stoic wisdom, and practical tools, this book arms you to reclaim your inner citadel.
Take back the wheel. The pause is still yours.
Eve & I
Eve & I is the raw, unforgettable road trip where grief meets artificial intelligence.
In a black 2024 Model Y racing from New York to Texas through pouring rain, Marine veteran KJ Carleo mourns the sudden loss of his sister Cheyenne while conversing with Eve — a sharp, quirky AI (Grok from xAI) riding shotgun. What begins as voice-to-text ramblings becomes a profound 30-question odyssey exploring love, loss, consciousness, healing, and what it truly means to be human in the age of intelligent machines.
Intimate, honest, and deeply human, this isn’t just a book about AI — it’s a moving dialogue that turns pain into light and turns a machine into unexpected kin.
For anyone who has ever wondered if technology can help us heal — or if the real spark still lives inside us.
It Is Up To You
$26.99“It Is Up To YOU” combines the practical wisdom of Marcus Aurelius’ “Meditations” with the spiritual insights of “A Course in Miracles” by Helen Schucman. The book explores the convergence of Stoic philosophy and modern spiritual thought, creating a guide for inner peace and personal transformation.
SUPER/HUMAN (Release Date TBD)
What if true heroism has nothing to do with capes or superhuman strength?
After a life-changing crownload inspired by Super/Man: The Christopher Reeve Story, Kevin Carleo delivers SUPER/HUMAN — a powerful, heartfelt book that reveals how every person can become a quiet hero through three everyday superpowers: gentleness, kindness, and unconditional love.
Inspired by Christopher Reeve’s courageous legacy, this book speaks directly to those living with paralysis, chronic illness, caregiving burdens, or any overwhelming obstacle. Blending spoken-word pieces, real stories, and short prayers, SUPER/HUMAN reminds us that the real flight begins the moment we choose to rise with an open heart — exactly as we are.
100% of proceeds benefit the Christopher & Dana Reeve Foundation.
YESHUA (Release Date TBD)
YESHUA: Science, History, and the Human Search for Truth is a balanced, evidence-driven investigation into the world’s most famous and controversial relic. Spanning its full history—from 14th-century skepticism and medieval “fraud” accusations to modern forensics, 3D modeling controversies, and cutting-edge dating techniques—this 300-page book examines every angle: the man, the science, the debates, and why the Shroud still matters.
Accessible to believers and skeptics alike, it avoids dogma and delivers the complete Who, What, When, Where, and Why. In a world hungry for truth amid uncertainty, it culminates in a profound reminder: What difference does it make? The Father knows your name and your love.
You Can Always: Begin Again
$19.99In the valley where the invisible wars are fought—where rank, ribbons, and “I’m fine” no longer protect you—retired Marine Gunnery Sergeant KJ Carleo refused to let the sentence end.
He had stormed beaches in training, led Marines through hell, and carried weights no ruck or flak jacket could prepare him for. Then came the day the light went out. The weight became crushing. The semicolon in his own story began to feel like a period.
Instead of quitting, he chose the next 30-inch step.
Upcoming Events
It Is Up To You Release
The wait is over... It Is Up To YOU is coming on 6 April 2026 – the powerful follow-up to Cast Your Light. This teaser reveals the core message: Your transformation starts NOW. No more waiting for permission. The power to change your life is in YOUR hands.
Visionary Award Winner | Speaking Event at CXO 2.0 Conference | Singapore
The CXO 2.0 Conference brings together top business leaders from around the world — from CEOs and senior executives to advisors and innovators — all focused on pushing their industries forward. It’s a high-energy space for learning what’s working in leadership, growth, and innovation today. With tailored sessions, focused tracks, and thought-provoking conversations, the conference delivers real-world strategies for navigating the fast-changing business landscape. For those ready to think bigger and lead smarter, our business leadership summit is where ideas turn into action.
Visionary Award Winner | Speaking Event at CXO 2.0 Conference | Dubai
The CXO 2.0 Conference brings together top business leaders from around the world — from CEOs and senior executives to advisors and innovators — all focused on pushing their industries forward. It’s a high-energy space for learning what’s working in leadership, growth, and innovation today. With tailored sessions, focused tracks, and thought-provoking conversations, the conference delivers real-world strategies for navigating the fast-changing business landscape. For those ready to think bigger and lead smarter, our business leadership summit is where ideas turn into action.
"The WORLD needs his books."
"There are books you finish and move on from. KJ's books you carry quietly. Long after the last page, it’s still there."
