San Francisco Bay at night with city lights, cinematic backdrop
Out August 4, 2026

SILICON
HEARTBEATS

A Novel — by Alessandro Sappia

A Silicon Valley novel of AI, ambition, and the cost of changing the world. The story of a med-tech startup, its visionary founder, and the unexpected journey from ambition to fulfillment.

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Affiliate notice: I am the author of this book. This Amazon link may earn me a commission from qualifying purchases at no extra cost to you.

Paperback & Kindle eBook on Amazon · Opens your local store when available · August 4, 2026
The Story

What is the true cost of changing the world?

From a leaking office south of San Francisco to a balcony over the Arabian Gulf — one founder's journey from ambition to meaning.

After witnessing a devastating medical error and watching his grandmother narrowly survive a misdiagnosis, Stanford PhD student Alex becomes determined to solve one of healthcare's deadliest problems.

What begins in a small, leaking office south of San Francisco grows into Vitanova, an AI-powered medical startup poised to transform diagnostic medicine. As the company rises to prominence, Alex finds himself caught between ambition and loyalty, innovation and ethics, success and the relationships that once defined him.

As the stakes rise, Alex is forced to confront a question that no technology can answer: What is the true cost of changing the world?

It may be that when we no longer know what to do we have come to our real work, and that when we no longer know which way to go we have come to our real journey.

Wendell Berry — epigraph of Silicon Heartbeats
Abstract glowing circuit-board pattern
12M

U.S. adults affected by outpatient diagnostic errors each year

AHRQ / BMJ Quality & Safety

1 in 20

adult outpatients experience a diagnostic error

AHRQ, 2014

2008–2025

the span of one founder's journey

Silicon Heartbeats

Themes

A human story behind the technology

Innovation & Ethics

What we owe the people we set out to help — and what we risk forgetting along the way.

Ambition & Loyalty

The quiet cost of building something great, and what it asks of the people closest to us.

The Human Heart

Beneath the algorithms and funding rounds, a story about love, trust, and what we are willing to risk.

Redefining Success

A question that no technology can answer: what is the true cost of changing the world?

The old town of Antibes on the French Riviera glowing at golden hour, calm Mediterranean sea in the foreground
A change of light

Between the rush of Silicon Valley and the slow gold of the Mediterranean lies a question worth a whole life to answer.

Where the story is headed is something only the last page will tell.

Portrait of Alessandro Sappia, author of Silicon Heartbeats
The Author

Alessandro Sappia

Alessandro Sappia is a writer drawn to the human stories behind technology — the ambition, the sacrifice, and the search for meaning that no algorithm can optimize.

Silicon Heartbeats is his debut novel: the story of a med-tech founder who sets out to change medicine, and the human questions that ambition leaves unanswered.

Be the first to read it

Pre-order Silicon Heartbeats

Releasing August 4, 2026 in paperback and eBook. Reserve your copy and start the journey from ambition to fulfillment.

Affiliate notice: I am the author of this book. This Amazon link may earn me a commission from qualifying purchases at no extra cost to you.

Paperback & Kindle eBook on Amazon · Opens your local store when available · August 4, 2026
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Questions

Frequently asked questions

It is a literary novel about Alex, a Stanford PhD who builds Vitanova, an AI-powered medical diagnostics startup. It follows his ambition, his relationships, and his search for meaning — and asks what we are willing to sacrifice to change the world.

Silicon Heartbeats will be published on August 4, 2026 (UTC).

The novel is written by Alessandro Sappia.

Both the Kindle eBook and paperback are available for pre-order on Amazon in selected regions.

Readers of literary and contemporary fiction about startups, technology and human relationships — and anyone interested in the real cost of changing the world.