The Books Insiderindependent audiobook data
TBD by Natasha Hastings

TBD: Audiobook

Book 3 of the Miraculous Sweetmakers series

According to The Books Insider's catalog data, the TBD audiobook runs 6.2 hours unabridged, narrated by Imogen Wilde (about 4.2 hours at 1.5× playback speed).

6.2listening hrs
Non-fiction (Kids)store shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 6.2 hours of listening.

Days to finish TBD at common listening paces
Your paceYou'll finish in
30 min / day13 days
1 hour / day7 days
2 hours / day4 days
1 hour / day at 1.5×5 days

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

What our data says

  • At 6.2 hours, it runs longer than 84% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.

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

TBD is book 3 of Natasha Hastings's Miraculous Sweetmakers series: a 6.2-hour unabridged recording, read by Imogen Wilde, released January 1, 2026, on the Mystery & Fantasy and Non-fiction (Kids) shelves.

The listen at a glance

Length
6.2 hrs
Narrated by
Imogen Wilde
Released
January 1, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Mystery & Fantasy, Non-fiction (Kids)
Series
The Miraculous Sweetmakers #3
ISBN
9780008496159

How to listen to TBD 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 TBD audiobook?

TBD runs 6.2 hours unabridged. At 1.5× speed that drops to roughly 4.2 hours.

Is the TBD audiobook free?

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

Who narrates TBD?

TBD is narrated by Imogen Wilde.