The Last Equation of Isaac Severy Audiobook By Nova Jacobs cover art

The Last Equation of Isaac Severy

Preview
LIMITED TIME OFFER

3 months free
Try for $0.00
Offer ends July 31, 2025 at 11:59PM PT.
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 3 months. Cancel anytime.

The Last Equation of Isaac Severy

By: Nova Jacobs
Narrated by: Lisa Flanagan
Try for $0.00

$0.00/mo. after 3 months. Offer ends July 31, 2025 at 11:59PM PT. Cancel anytime.

Buy for $17.16

Buy for $17.16

Confirm purchase
Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use, License, and Amazon's Privacy Notice. Taxes where applicable.
Cancel

The Family Fang meets The Storied Life of A. J. Fikry in this literary mystery about a struggling bookseller whose recently deceased grandfather, a famed mathematician, left behind a dangerous equation for her to track down - and protect - before others can get their hands on it.

Just days after mathematician and family patriarch Isaac Severy dies of an apparent suicide, his adopted granddaughter Hazel, owner of a struggling Seattle bookstore, receives a letter from him by mail. In it, Isaac alludes to a secretive organization that is after his final bombshell equation, and he charges Hazel with safely delivering it to a trusted colleague. But first, she must find where the equation is hidden.

While in Los Angeles for Isaac’s funeral, Hazel realizes she’s not the only one searching for his life’s work, and that the equation’s implications have potentially disastrous consequences for the extended Severy family, a group of dysfunctional geniuses unmoored by the sudden death of their patriarch.

As agents of an enigmatic company shadow Isaac’s favorite son - a theoretical physicist - and a long-lost cousin mysteriously reappears in Los Angeles, the equation slips further from Hazel’s grasp. She must unravel a series of maddening clues hidden by Isaac inside one of her favorite novels, drawing her ever closer to his mathematical treasure. But when her efforts fall short, she is forced to enlist the help of those with questionable motives.

©2018 Nova Jacobs (P)2018 Blackstone Audio, Inc.
Family Life Fiction Genre Fiction Literary Fiction Mystery Suspense Thriller & Suspense Scary

Listeners also enjoyed...

The Book of Unknown Americans Audiobook By Cristina Henríquez cover art
The Book of Unknown Americans By: Cristina Henríquez
Angels and Demons Audiobook By Dan Brown cover art
Angels and Demons By: Dan Brown
14 Audiobook By Peter Clines cover art
14 By: Peter Clines
The Lake House Audiobook By Kate Morton cover art
The Lake House By: Kate Morton
Hyperion Audiobook By Dan Simmons cover art
Hyperion By: Dan Simmons
1Q84 Audiobook By Haruki Murakami, Jay Rubin - translator, Philip Gabriel - translator cover art
1Q84 By: Haruki Murakami, and others
Cloud Atlas (20th Anniversary Edition) Audiobook By David Mitchell, Gabrielle Zevin cover art
Cloud Atlas (20th Anniversary Edition) By: David Mitchell, and others
Sandstorm Audiobook By James Rollins cover art
Sandstorm By: James Rollins
Pathfinder Audiobook By Orson Scott Card cover art
Pathfinder By: Orson Scott Card
Quicksilver Audiobook By Neal Stephenson cover art
Quicksilver By: Neal Stephenson
Split Second Audiobook By Douglas E. Richards cover art
Split Second By: Douglas E. Richards
The Templar Legacy Audiobook By Steve Berry cover art
The Templar Legacy By: Steve Berry
Night Film Audiobook By Marisha Pessl cover art
Night Film By: Marisha Pessl
The Magnolia Palace Audiobook By Fiona Davis cover art
The Magnolia Palace By: Fiona Davis
The Long Earth Audiobook By Terry Pratchett, Stephen Baxter cover art
The Long Earth By: Terry Pratchett, and others
Legion Audiobook By Brandon Sanderson cover art
Legion By: Brandon Sanderson
Take Back Tomorrow Audiobook By Richard Levesque cover art
Take Back Tomorrow By: Richard Levesque
Blood Red Audiobook By Wendy Corsi Staub cover art
Blood Red By: Wendy Corsi Staub
Strings Audiobook By David Estes cover art
Strings By: David Estes
Live Free or Tri Audiobook By Judy Penz Sheluk cover art
Live Free or Tri By: Judy Penz Sheluk

People who viewed this also viewed...

The Stars Turned Inside Out Audiobook By Nova Jacobs cover art
The Stars Turned Inside Out By: Nova Jacobs
Surprising Plot Twists • Unique Original Story • Pleasing Narrator Voice • Suspenseful Mystery • Unique Reading Experience
Highly rated for:
Most relevant  
I never was much of a mathematician, but felt like it interested me in this quirky mystery. Our book group will have plenty to discuss! Give it a try!

Very good read!

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

Premise of plot re the last equation would have inspired a far more intense effort at discovery. The plot is 90% about personal and family relationships, rather than the mystery of the equation.

Disappointed

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

Recently listened to this book on a roadtrip and loved it! Similar plot flow as The DaVinci Code

Great Roadtrip Pick!

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

This is one of the best books I've "read" all year! I couldn't believe this is her first book. She writes like someone who has been writing best sellers for many years. I usually figure out a mystery by page 35, because so many books, so few plots. But this one kept me guessing until the very end and was constantly entertaining. I hope the next one is read by someone like
Keith Michaelson who has a thousand character voices. Lisa Flanagan was pleasant to listen to, but the men's voices need a little work to distinguish one from another and from the each of the women.
The plot was refreshingly surprising with many unseen twists. Hard to put down and I finished it in 2 sessions. Delicious!

FABULOUS❣️ CAN'T BELIEVE THIS ISN'T HER 30TH BOOK❗️

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

Loved this book which was made delightful by the narrator using authentic accents. Exceptional plot with unexpected twists.

Great read & terrific narration

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

Where does The Last Equation of Isaac Severy rank among all the audiobooks you’ve listened to so far?

It's pretty good - the narrator has a pleasing voice and the story is very good

What other book might you compare The Last Equation of Isaac Severy to and why?

I'm not sure I've read anything like this before because it's a mystery, but about mathematics. There aren't really any puzzles to try to solve, but it's definitely suspenseful

Which character – as performed by Lisa Flanagan – was your favorite?

Hazel

Did you have an extreme reaction to this book? Did it make you laugh or cry?

No extreme reaction, but I read a lot and definitely enjoyed this one.

Interesting Mystery

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

I thoroughly enjoyed this novel in every way. I've never read anything quite like it and the author proved her mettle in the creation and layout of this story. The mathematics aspect of this novel shows the depth of the author's research and/or knowledge of such subject. She really shined in the telling of the created lives of the characters. I'm deeply impressed. But it doesn't ever get heavy or too technical, but focuses on the story/characters and their interactions that bid to a very surprising outcome that will captivate any reader/listener. I recommend this novel to anyone that is ready for a unique reading/listening experience.

Very Unique & Original Story - Excellent Narration

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

I really enjoyed this book. Characters are interesting and well-developed. Plot has several surprising twists.

entertaining mystery novel

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

The mystery and various clues were interesting, but, by the end, I had lost all sympathy for all of the characters dead or alive. Seemed to me like there were still a lot of plot holes at the conclusion, but was happy to be done!

No sympathetic characters

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

Who? What? Where? Why? These are all questions I'm asking and I still have 6 hours left. Too many characters, and what is their relationship to one another? Everyone calls the title character "Isaac" but is he their father? Their grandfather? Your guess is as good as mine.
No plot, no tension, nothing to want someone to keep listening.
Good thing it was included and I didn't have to pay for it.
Deleting this one.

Couldn't finish

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

See more reviews