The Books Insiderindependent audiobook data
Septimus Heap, Book Three: Physik by Angie Sage

Septimus Heap, Book Three: Physik: Audiobook

Book 3 of the Septimus Heap series

According to The Books Insider's catalog data, the Septimus Heap, Book Three: Physik audiobook runs 12.1 hours unabridged, narrated by Gerard Doyle (about 8.1 hours at 1.5× playback speed).

12.1listening hrs
Mystery & Fantasystore shelf
2007released
Free for new listeners

The instrument When will you finish it?

Based on 12.1 hours of listening.

Days to finish Septimus Heap, Book Three: Physik at common listening paces
Your paceYou'll finish in
30 min / day25 days
1 hour / day13 days
2 hours / day7 days
1 hour / day at 1.5×9 days

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

What our data says

  • At 12.1 hours, it runs longer than 95% of the 7,923 Mystery & Fantasy audiobooks in our catalog.

Catching up on Septimus Heap

This is book 3. Books 1 to 2 run 23.6 hours before it; books 1 to 7 run 92.5 hours in all.

More narrated by Gerard Doyle

Gerard Doyle narrates 168 unabridged audiobooks in our catalog, 1,669 hours in all.

All Gerard Doyle audiobooks, measured

About as long, on the Mystery & Fantasy shelf

328 Mystery & Fantasy 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

Septimus Heap, Book Three: Physik is book 3 of Angie Sage's Septimus Heap series: a 12.1-hour unabridged recording, read by Gerard Doyle, released June 12, 2007, on the Mystery & Fantasy and Humor shelves.

The listen at a glance

Length
12.1 hrs
Narrated by
Gerard Doyle
Released
June 12, 2007
Format
Unabridged audiobook
Language
English
Store shelves
Mystery & Fantasy, Humor
Series
Septimus Heap #3
ISBN
9780061376887

How to listen to Septimus Heap, Book Three: Physik 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 Septimus Heap, Book Three: Physik audiobook?

Septimus Heap, Book Three: Physik runs 12.1 hours unabridged. At 1.5× speed that drops to roughly 8.1 hours.

Is the Septimus Heap, Book Three: Physik audiobook free?

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

Who narrates Septimus Heap, Book Three: Physik?

Septimus Heap, Book Three: Physik is narrated by Gerard Doyle.

Is Septimus Heap, Book Three: Physik worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.1 hours, saving 4 hours.