Sale price
$1699
The Countdown Conspiracy
Ages 8–12 · 2017
Sale price
$1597
Chapter Book · Ages 8–12 · 2018 · Est. 11 hour read
The Seismic Seven
Seven kids race against time to stop a supervolcano from ending civilization.
4.0/5 Goodreads · 130 ratings
352 pages· 80,203 words· Est. 11 hour read
$16.99Save 6%
Bookroo's summary
Brianna Dobson joins a summer project in Yellowstone, led by geologist Dr. Grier. The real mission? Prevent a supervolcano from erupting and plunging Earth into an endless winter. As Bri and her team, the Seismic Seven, face unexpected threats, they must defy nature to save the world. Can they succeed before it's too late?
From the publisher
This action-packed, science-infused adventure from the critically acclaimed author of The Countdown Conspiracy follows a group of seven kids racing to save the world from a deadly supervolcano. Perfect for fans of Chris Grabenstein and Peter Lerangis.
Brianna Dobson has been chosen to work with world-renowned geologist Dr. Grier in Yellowstone National Park for the summer, and she couldn’t be more excited!
But then Dr. Grier tells her and the other kids on the project the real reason she’s invited them to Yellowstone: A massive supervolcano in the park is about to erupt—and if they can’t stop it, Earth will be plunged into an endless winter, and civilization will be destroyed.
Bri and her new friends are ready and willing to help stop the eruption, but unexpected dangers threaten to foil their efforts. Will the Seismic Seven be able to defy nature and save the world?
At a glance
- Format
- Hardcover
- Pages
- 352
- Words
- 80,203
- Reading age
- 8–12
- Audience
- Middle Grade
- Lexile
- ~750L
The author
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The fine print
Book details
Reading levels
- ATOS
- 4.8
- F&P level
- ~R
- AR points
- 12
- AR interest level
- MG
- AR quiz
- 503572
Publication
- Published
- June 5, 2018
- First published
- June 1, 2018
- Publisher
- HarperCollins
Edition
- Language
- English
- Type
- Chapter Book
Identifiers
- ISBN
- 9780062463180
- LCCN
- 2017034556
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