Trade Reviews:

"The so-called mother of all humans embarks on a millennia-spanning odyssey in Larson’s novel.

She calls herself Kikiloa, but she’s better known as Mitochondrial Eve: the woman from whom all people now living are descended. Born in “the deep night of Africa’s great rift valley” some 200,000 years ago, she was betrayed by her father, impregnated, and enslaved. In the present day, we find her living in San Francisco, taking the form of a teenage girl with green eyes and impressively curly hair, which is how she appears to her friend Hazel and her brother, Lee, who are wholly unaware of her true identity until she mysteriously vanishes. When “Kiki” then reappears, it’s immediately clear to Hazel that there’s something a bit magical about her. In fact, Kiki begins to suspect that Hazel has an extraordinary destiny to fulfill, one that isn’t shared by the countless versions of herself who have lived and died in parallel worlds. But while Lee begins to fear that Kiki is deceiving her, Paha (Kiki’s mentor) has turned trickster, bent on sabotaging Hazel through violence. Kiki must uncover his true intentions while grappling with the reality that her own life—and the lives of all living things—must eventually end.

Larson’s debut reads a bit like Sarah Hall’s Helm crossed with Doctor Who, if the latter story were told from the Doctor’s perspective. Characters grapple with the implications of their own near immortality and the unhappy reality that sometimes a person must die to prevent a timeline from breaking. Like Jasper Fforde or Douglas Adams, Larson is one of a true minority of writers who can make cerebral science fiction both lucid and entertaining. The book’s relentlessly forward-moving style never once loses momentum in the course of its 400 pages. This feat is all the more impressive given the scope of the subjects under discussion, which include prehistory, the last Ice Age, multiverse theory, synchronicity, and the end of all things. “At this moment,” Kiki informs Hazel, “I am connected to a trillion mes across a trillion branches of the multiverse”—a flash of the sublime that reads like an ancient account of a deity disclosing itself to mortals. The book’s thematic roots in the teachings of Carl Jung offer a refreshingly unconventional message: that embracing the most frightening parts of ourselves is the path to wholeness. “When we accept shame,” says a “time surfer” named Akamai, “we become ourselves. We think the unthinkable thought…We face our fears and discover beyond them bare fields enriched by fire, ready for new growth.” This idea will be familiar to fans of Jung and Alan Watts, but it’s rare to see it articulated at all—let alone with such power—in a work of popular fiction. This philosophical depth anchors the multiverse shenanigans in a tangible, and very human, reality. An engaging time-travel romp that mashes up Jung and Doctor Who to masterful effect.

Our verdict: Get it." — Kirkus Reviews

"The Kikiloa Chronicles is an ambitious and deeply imaginative exploration of time, destiny, and the choices that shape our existence. 

At its heart is Kiki, a remarkable protagonist who experiences countless lives simultaneously across multiple universes, surfing the waves of time where every life creates ripples that extend far beyond a single reality.

What immediately sets this novel apart is its originality. Rather than presenting time travel as a simple mechanism, the author crafts an intricate metaphysical framework in which lives, choices, and consequences intertwine across dimensions. Kiki’s profound empathy places her in constant conflict with her mentor, Paha, whose pragmatic view of time, where resisting the inevitable only makes the suffering worse, stands in contrast to her belief in the branching of life’s wide and long meanings.

Hazel’s place within the story adds a compelling layer of mystery and urgency. Across every timeline and universe, Hazel emerges as a pivotal figure whose existence influences the branching paths of reality itself, causing Paha to actively seek out her demise. The resulting conflict drives a narrative that is deeply personal in its examination of sacrifice, compassion, and free will. The novel offers past and present, gradually revealing Kiki’s journey of self-discovery while illuminating the burdens she carries. Along the way, readers are treated to memorable reflections on life and mortality. 

Thought-provoking, emotionally resonant, and a refreshing new take, The Kikiloa Chronicles is ultimately a story about growth, healing, and the courage to break destructive cycles. Its unexpected conclusion lingers in the mind, reinforcing that time itself may be life’s greatest gift.

Highly recommended." — The International Review of Books

"The Kikiloa Chronicles: Book One is one of those rare novels that feels completely unlike anything else on your bookshelf. At first glance, it looks like a wild mash-up of speculative fiction, multiverse adventure, mythology, literary fiction, and coming-of-age drama. Somehow, Erik D. Larson makes all of those pieces work together through the unforgettable voice of Kikiloa, or Kiki—a 200,000-year-old "Mitochondrial Eve" who is equal parts philosopher, prankster, survivor, and eternal optimist. From the opening pages, her voice crackles with energy, humor, and heart, pulling readers into a story that constantly surprises.

What makes the novel stand out is its emotional ambition. Beneath the time surfing, quantum mysteries, and universe-spanning stakes lies a deeply human story about loneliness, friendship, love, and the search for meaning in a world where nothing lasts forever. Kiki's relationship with Hazel provides the book's emotional anchor, grounding even its most mind-bending concepts in genuine feeling. Larson has a gift for balancing the cosmic with the personal, moving effortlessly from moments of laugh-out-loud humor to scenes of real tenderness and loss.

The worldbuilding is equally impressive. The story leaps across eras, from prehistoric landscapes to contemporary San Francisco and beyond, yet never loses sight of its characters. Larson approaches big scientific and philosophical ideas with curiosity rather than coldness, weaving discussions of entropy, parallel realities, storytelling, and consciousness into an adventure that remains surprisingly accessible.

Most of all, The Kikiloa Chronicles succeeds because it has a personality all its own. It's funny, strange, imaginative, heartfelt, and unapologetically ambitious. Kiki is the kind of narrator who lingers in your thoughts long after the final page, and the novel's themes continue unfolding in your mind well after the story ends. Whether you're drawn to literary fiction, speculative fiction, or simply stories that dare to do something different, this remarkable debut offers a rewarding and genuinely memorable journey. I thoroughly enjoyed it.

Wildly imaginative, surprisingly moving, and unlike anything else I've read—Kiki's voice stays with you long after the final page. 

5 Star Award." — The Wishing Shelf

Reader Reviews

"I don't think I've ever read anything quite like this, not in scope or execution. It's emotionally rich, and that's in large part because the characters feel like distinct, real people." — Ruchi, early reader

"I was immediately gripped and fully immersed from the first couple of pages. The twists and turns kept the story moving, and vivid imagery carried me through the key dramatic moments — the tsunamis, the iceberg ride, the dream of the many-trunked tree. I didn't want to put this book down." — Jess, early reader

"There was never a place where I didn't want to keep reading. In a way, it was like riding a wave. All I had to do was ride and let the water take me. I didn't want it to end." — Leo, early reader

"Kikiloa is painfully human — messy and emotional and reactive. She makes mistakes and holds grudges. But mostly, she loves fiercely. You don't expect to connect with a 200,000-year-old being who has seen and experienced so much, but this story does that for you at every turn." — Kaycee, early reader

"Science in fiction in the spirit of Madeleine L'Engle — folding in both the fantastical and the philosophical. Defies genres beautifully." — Caroline, early reader