The Books Insiderindependent audiobook data
Spark: How Genius Ignites, From Child Prodigies to Late Bloomers by Claudia Kalb

Spark: How Genius Ignites, From Child Prodigies to Late Bloomers: Audiobook

According to The Books Insider's catalog data, the Spark: How Genius Ignites, From Child Prodigies to Late Bloomers audiobook runs 12.2 hours unabridged, narrated by Lisa Larsen (about 8.2 hours at 1.5× playback speed).

12.2listening hrs
Arts & Entertainmentstore shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 12.2 hours of listening.

Days to finish Spark: How Genius Ignites, From Child Prodigies to Late Bloomers 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 12.2 hours, it runs longer than 86% of the 8,856 Arts & Entertainment 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

Spark: How Genius Ignites, From Child Prodigies to Late Bloomers is an audiobook by Claudia Kalb: a 12.2-hour unabridged recording, read by Lisa Larsen, released April 27, 2021, on the Arts & Entertainment and Mental Health & Psychology shelves.

The listen at a glance

Length
12.2 hrs
Narrated by
Lisa Larsen
Released
April 27, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Arts & Entertainment, Mental Health & Psychology, Biology & Chemistry
ISBN
9781426222320

How to listen to Spark: How Genius Ignites, From Child Prodigies to Late Bloomers free

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Questions listeners ask

How long is the Spark: How Genius Ignites, From Child Prodigies to Late Bloomers audiobook?

Spark: How Genius Ignites, From Child Prodigies to Late Bloomers runs 12.2 hours unabridged. At 1.5× speed that drops to roughly 8.2 hours.

Is the Spark: How Genius Ignites, From Child Prodigies to Late Bloomers audiobook free?

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

Who narrates Spark: How Genius Ignites, From Child Prodigies to Late Bloomers?

Spark: How Genius Ignites, From Child Prodigies to Late Bloomers is narrated by Lisa Larsen.

Is Spark: How Genius Ignites, From Child Prodigies to Late Bloomers worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.2 hours, saving 4.1 hours.