Unbelievable

Unravel Medical Mysteries with Unbelievable

Written bySeraphina Lewis

Narrated byStu Summers

Length3h50m

Release dateJanuary 9, 2026

GenreHealth & Wellness, Physical Illness & Disease, Science & Engineering

Languageenglish

★★★★★ 5.0 (2 ratings)

Listen Free on Audible

Free with Audible trial. Cancel anytime.

Listen to a Sample

Hear Stu Summers's narration on Audible.

Play Sample on Audible

Quick Facts

Author	Seraphina Lewis
Narrator	Stu Summers
Runtime	3h50m
Published	January 9, 2026
Rating	★★★★★ 5.0 / 5 (2 ratings)
Categories	Health & Wellness, Physical Illness & Disease, Science & Engineering, Science, Biological Sciences
Format	Audiobook (Digital)
Platform	Audible

Featured Audiobooks

Handpicked listeners' favorites this week

Quicksilver

by Callie Hart

★★★★☆ 4.8

The Housemaid

by Freida McFadden

★★★★☆ 4.6

About This Audiobook

Dive into the fascinating world of medical anomalies in Seraphina Lewis’s ‘Unbelievable.’ This gripping audiobook delves deep into cases where science struggles to explain human biology, making for a compelling listen. Narrator Stu Summers brings each case vividly to life with his clear and engaging voice, ensuring you stay hooked from start to finish. The unique blend of scientific inquiry and real-life medical mysteries makes this more than just an audiobook; it’s a captivating journey into the unknown.

Tags: Medical MysteriesScience ExplainedEngaging NarrationReal-Life Medical CasesHealth & Wellness

Why Listen to Unbelievable?

Expert narration by Stu Summers brings every character and scene to life across 3h50m of immersive audio.
Bestseller-quality story from Seraphina Lewis, rated 5.0 stars by 2 listeners.
Free with your Audible trial — keep the audiobook forever even if you cancel.
Perfect for commutes, workouts, and relaxation. Listen anywhere, anytime.

Start Listening Free

Editor's Review ★★★★★

AudioBook Atlas

Stu Summers narrates 'Unbelievable' with a flair that keeps listeners on the edge of their seats. His clear delivery and subtle inflections perfectly capture the tension in each case, enhancing the overall experience. What sets this audiobook apart is its meticulous detail and deep dive into medical enigmas, making it a must-listen for anyone intrigued by the unexplained facets of human biology. While the pacing can occasionally feel rushed during complex explanations, the narrative’s emotional weight and real-world relevance more than make up for any minor drawbacks. This is a truly enlightening and gripping journey that will leave you questioning the mysteries that surround us.

Download: Unbelievable

Some links on this page are affiliate links. If you make a purchase through one of them, we may earn a small commission at no extra cost to you.

Free Download on Audible USA

Unbelievable by Seraphina Lewis is an immersive listening experience. Performed by Stu Summers with a runtime of 3h50m, you can start with a free trial that you can cancel at any time. The audiobook remains yours forever, even if you end the trial.