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Publisher's Summary

In this unforgettable seventh book in The New York Times and USA Today best-selling Keeper of the Lost Cities series, Sophie must let the past and present blur together, because the deadliest secrets are always the ones that get erased.

Sophie Foster doesn’t know what - or whom - to believe. And in a game with this many players, the worst mistake can be focusing on the wrong threat. But when the Neverseen prove that Sophie’s far more vulnerable than she ever imagined, she realizes it’s time to change the rules. Her powerful abilities can only protect her so far. To face down ruthless enemies, she must learn to fight.

Unfortunately, battle training can’t help a beloved friend who’s facing a whole different danger - where the only solution involves one of the biggest risks Sophie and her friends have ever taken. And the distraction might be exactly what the villains have been waiting for.

©2018 Shannon Messenger (P)2018 Audible, Inc.

What listeners say about Flashback

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Great Listen!

My 2 daughters and I listened through twice. love this series and the audio adaptation!

4 people found this helpful

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AMAZING BOOK

Ok I LOVE LOVE LOVE all the keeper of the lost cities books but this book I just LOVED it soo much I listened to it for 10 hours straight!!!! I’m not giving any spoilers but just to let you all know when you get kinda far in to the book it gets..... romantic! Yay fitzphe!

4 people found this helpful

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fun dramatization

narrator was fantastic. enjoy the twist and turns. i like how they incorporate all species.

4 people found this helpful

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Great Boom!

This is a VERY good book! I definitely recommend this book! It has emotion, story, adventure, and awesomeness! I was always on the edge of my seat

4 people found this helpful

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CLIFF HANGER

GIVE ME THE NEXT BOOK PLASSSSSSSSSSSSA
😰😰😰😰😰😰😰😰😰 AM OF THE CRY OF THE BOOK OF THE YES GIVE ME BOOOOOOK

4 people found this helpful

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A very enjoyable read.

Ok, so this book wasn’t may favorite in the series, but it was still very entertaining and enjoyable.
I really like the reader, she has such a range of voices and is beautifully consistent.

3 people found this helpful

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why the books so good?

just how did shannon message make all these good books? how did she or he make all these amazing books.

3 people found this helpful

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This very gud bok, bet bok of all iim I wnt it to

I'd meme I slammed elements when Nene Shane Siemens hehehe when when e amendment w so k am n ej

3 people found this helpful

  • Overall
    3 out of 5 stars

Fitz

He is very bad. Legacy is good though. Legacy makes up for it. I need 15 words

3 people found this helpful

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Not the best installment

Ok, this is my least favorite book in the series so far, and it is just, I think, because I wanted more from it. Mostly I wanted more progression in the overall storyline. There are only two more parts coming, and I hate to say this but I feel like the author may have written herself into a corner. Or, the next two books need to be filled to the brim with reveals.

Sophie and the gang are confronted with an enemy that is claiming to have lost all his memories. His parents take him back in, but Fitz in particular doesn't trust him at all. After the things that happened in the previous book, it's decided that Sophie doesn't just need one extra bodyguard, but five, basically one from every species they've encountered

Relationships are deepened and tested. There's a really cool battle scene in beginning of this book, and the gang also decides to take on dedicated battle training. As always the way magic is described is just top notch, but , also, as always I wish we got the see more of it

Sophie also deals with PTSD again, and I think it was done very well. The shipping finally gets adressed, but it wasn't satisfying to me. I think she picked the wrong one!

And the final reveal was so lackluster to me, let's hope the story picks itself back up in the next one

Caitlin Kelly does great as always, so much diversity in voices

3 people found this helpful

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  • RoyBad
  • 01-10-19

Not as good as the others

This book seems really rushed.
The narrator is different to the others and really grates on your ears when you compare to the other books.
The story is "ok" but really rushed and just not developed properly.
I think the author should have taken her time and spent more time on story development then on the gushing romance.

2 people found this helpful

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  • Natalie Slayman
  • 09-19-21

Great book love it

The most memorable moments were when silviny and grayfell were driver with saporadien it gave me a fright 😨 looking awkward to listening to the next book.

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  • Spy xoxx
  • 08-31-21

Loved it

A amazing story I fell in love with it is there
Enemy more books

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  • Anonymous User
  • 09-09-21

You have to listen to this book!!!

It was incredible! I finished the whole thing in less than a week and am so exited to get started on the next one!

I’m 13 years old but I think that this would be appropriate for ages 10+ and 100% think that an adult could enjoy this series thoroughly!

10/10 recommend ❤️

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  • Anonymous User
  • 08-06-21

omg this is the best book ever!!!!!!!!!!!

this book is my favorite kotlc book so far i loved evey second of it!!!!! ok now Fitzphie you rock and sokeefe bye bye haha

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    out of 5 stars
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  • Keith
  • 07-12-21

I'm starting to get over the lazy writing

Nothing really happens
I'm sick of the authors lazy writing
Especially the same fights over and over again

Bad guy threatens them so they stop
Bad guy hurts one of them but says if they attack they won't get the antidote.
It's just unrealistic as if the characters would fall for the same trick over and over again.
If you know someone is untustworthy why would you stop to listen to what they are going to say when you know they are going to try to hurt you anyway.

Or the stupid sheild thing
After you get trapped in a shield for the millionth time you would think they would think of a way to counter it, like getting their own sheild powered people in their teams.
It's not like the council doesn't have them, they literally just repaired Atlantis at the end of the last book.

Nothing really happened in this book you could probably skip this entire book and it would all be recounted in the first part of the next book over and over again

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  • Anonymous User
  • 10-05-20

it was so good i couldnt stop listing

i loved the baby alicorns they were described to be adorable. number 9 cant wait

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  • Anonymous User
  • 10-20-19

could of skipped this book in the series

majority of this book is going over what happened in the previous books and re explaining everything was hard to read.