The Books Insiderindependent audiobook data
The Alchemy of Treason by Peter Nealen

The Alchemy of Treason: Audiobook

Book 5 of the Lost series

According to The Books Insider's catalog data, The Alchemy of Treason runs 10.3 hours as an unabridged audiobook, narrated by Mark Boyett (about 6.9 hours at 1.5× playback speed).

10.3listening hrs
Science Fictionstore shelf
2023released
Free for new listeners

The instrument When will you finish it?

Based on 10.3 hours of listening.

Days to finish The Alchemy of Treason at common listening paces
Your paceYou'll finish in
30 min / day21 days
1 hour / day11 days
2 hours / day6 days
1 hour / day at 1.5×7 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 10.3 hours, it runs longer than 63% of the 13,269 Science Fiction audiobooks in our catalog.

Catching up on The Lost

This is book 5. Books 1 to 4 run 45.6 hours before it; books 1 to 6 run 67.4 hours in all.

About as long, on the Science Fiction shelf

2,141 Science Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

The Alchemy of Treason is book 5 of Peter Nealen's Lost series: a 10.3-hour unabridged recording, read by Mark Boyett, released October 31, 2023, on the Science Fiction shelf.

The listen at a glance

Length
10.3 hrs
Narrated by
Mark Boyett
Released
October 31, 2023
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction
Series
The Lost #5
ISBN
9798868758690

How to listen to The Alchemy of Treason free

New members at audiobooks.com get three free audiobooks with the trial.

Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.

Start listening free

Questions listeners ask

How long is The Alchemy of Treason as an audiobook?

The Alchemy of Treason runs 10.3 hours unabridged. At 1.5× speed that drops to roughly 6.9 hours.

Is The Alchemy of Treason free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Alchemy of Treason?

The Alchemy of Treason is narrated by Mark Boyett.

Is The Alchemy of Treason worth listening to at 1.5× speed?

At 1.5× you'd finish in about 6.9 hours, saving 3.4 hours.