The Books Insiderindependent audiobook data
The Curious World of Calpurnia Tate by Jacqueline Kelly

The Curious World of Calpurnia Tate: Audiobook

Book 2 of the Calpurnia Tate series

According to The Books Insider's catalog data, The Curious World of Calpurnia Tate runs 8.6 hours as an unabridged audiobook, narrated by Natalie Ross (about 5.7 hours at 1.5× playback speed).

8.6listening hrs
Non-fiction (Kids)store shelf
2015released
Free for new listeners

The instrument When will you finish it?

Based on 8.6 hours of listening.

Days to finish The Curious World of Calpurnia Tate at common listening paces
Your paceYou'll finish in
30 min / day18 days
1 hour / day9 days
2 hours / day5 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 8.6 hours, it runs longer than 95% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.

More narrated by Natalie Ross

Natalie Ross narrates 123 unabridged audiobooks in our catalog, 1,201 hours in all.

All Natalie Ross audiobooks, measured

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 Curious World of Calpurnia Tate is book 2 of Jacqueline Kelly's Calpurnia Tate series: a 8.6-hour unabridged recording, read by Natalie Ross, released July 7, 2015, on the Non-fiction (Kids) shelf.

The listen at a glance

Length
8.6 hrs
Narrated by
Natalie Ross
Released
July 7, 2015
Format
Unabridged audiobook
Language
English
Store shelves
Non-fiction (Kids)
Series
Calpurnia Tate #2
ISBN
9781427261380

How to listen to The Curious World of Calpurnia Tate free

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Questions listeners ask

How long is The Curious World of Calpurnia Tate as an audiobook?

The Curious World of Calpurnia Tate runs 8.6 hours unabridged. At 1.5× speed that drops to roughly 5.7 hours.

Is The Curious World of Calpurnia Tate free as an audiobook?

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

Who narrates The Curious World of Calpurnia Tate?

The Curious World of Calpurnia Tate is narrated by Natalie Ross.