Quantum Shift Audiobook By Joseph R. Lallo cover art

Quantum Shift

Big Sigma, Book 7

Preview
Get this deal Try for $0.00
Offer ends January 21, 2026 11:59pm PT
Prime logo Prime members: New to Audible? Get 2 free audiobooks during trial.
Just $0.99/mo for your first 3 months of Audible Premium Plus.
1 audiobook per month of your choice from our unparalleled catalog.
Listen all you want to thousands of included audiobooks, podcasts, and Originals.
Auto-renews at $14.95/mo after 3 months. Cancel anytime.
Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo after 30 days. Cancel anytime.

Quantum Shift

By: Joseph R. Lallo
Narrated by: Damon Abdallah
Get this deal Try for $0.00

$14.95/mo after 3 months. Cancel anytime. Offer ends January 21, 2026 11:59pm PT.

$14.95/month after 30 days. Cancel anytime.

Buy for $6.99

Buy for $6.99

LIMITED TIME OFFER | Get 3 months for $0.99 a month

$14.95/mo thereafter-terms apply.

Sometimes, time is running out. Sometimes, it isn’t running at all.

When Lex Alexander called upon his mad engineer friend for help creating a racing simulator, he expected to break a few track records. Instead, he broke time. To get the clock ticking again, he will need to travel to other timelines and alternate realities to pick up the lost pieces of his own world. Will he survive clashes with alternate versions of friends and foes? Or has time run out… literally.

Quantum Shift is the seventh book in the acclaimed Big Sigma series.

The only race Lex can’t afford to lose is the race against time.

©2024 Books In Motion (P)2024 Books In Motion
Adventure Race Against Time Science Fiction Space Opera Time Travel
All stars
Most relevant
The voices were not to my liking. The main character's voice grated on my ears, He sounded nothing like the character in the first four books.. I also could not tell which character was speaking sometimes, The plot was interesting but I missed a lot because I did not pay as close attention to the story as I normally would due to the grating voice and character mix up.

Narration could have been better

Something went wrong. Please try again in a few minutes.

It was a good solid story, at times I felt in the seat. And other times I laughed. Another great story in the series but we need book 8 yesterday!

Definitely need book 8

Something went wrong. Please try again in a few minutes.