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Shane, Castle Sin, Book 7, is an edgy, fast-paced, dark BDSM suspense novel. A tale of awakened desires encased in fear and violence.

Castle Sin
Seven dungeons
Seven Masters
Seven times the kink.


Shane Sinclair learned young that regret always came too late and with it fear resonated. Fear of making those same mistakes all over again.

“I’m not your normal sadist, little one.” He tapped his finger against her nose. “You’d do well to remember that.”
Time brought healing and with it, the urge to unleash the devil sadist he'd kept locked inside for years ... He’d found the one woman who was strong enough to feed his desires in the sassy and sensual Alexa Silver, but would he allow himself to fully unleash the beast upon her?

Only time would tell.

Alexa Silver had been drawn to the elusive Master Fox since she first set foot on The Seven Keys Island. She’d played along with his cat and mouse game for years but had all but given up hope that one day he’d realize she was it for him.

“The question is—what are you gonna do about it, Master Fox?”
It was time to take matters into her own hands and make him see she was the kind of woman—the masochist he needed. Her only concern, did she have what it took?

Only time would tell.

As the two lovers strove to find a balance between their secrets and mutual trust, an unwelcome shared ghost from their past resurfaced … one that decimated Alexa’s safe harbor at Castle Sin. Running away wasn’t an option—not again. This time, she had something to fight for.

The struggle was exacerbated by the ever present danger of the SPEONUS Order that now sought cold blooded revenge. Would the Sinclair cousins manage to foil the Order’s attempts to bring them to their knees once again? And would those they cherished most get caught in the crosshairs?

Only time would tell.

Editor’s Note:
Pain! So much pain! Nipple clamps? Whips and floggers? Pffft, child’s play! Oh, no! Shane’s sexual predilections will have you holding all your sensitive bits and absolutely cringing as you secretly wonder what it would be like if he was doing THAT to you. Shane and Alexa, along with all the Masters and subs, will send you on an emotional roller coaster, laughing one second and tears burning your eyes the next, ultimately leaving your eyebrows narrowed and jaw slack. What. Just. Happened and where the **** is the next book already?
Only time would tell...


Please Note: Although each couple achieve their HEA in their stories, the series should be read in order for best reader experience since there is a back story line throughout.

299 pages, Kindle Edition

Published November 8, 2020

67 people are currently reading
109 people want to read

About the author

Linzi Basset

144 books817 followers
Author pseudonyms - Isabel James, Kimila Taylor

“Isn’t it a universal truth that it’s our singular experiences and passion, for whatever thing or things, which molds us all into the individuals we become? Whether it's hidden in the depths of our soul or exposed for all to see?”

Linzi Basset is a South African born animal rights supporter with a poet’s heart, and she is also a bestselling fiction writer of suspense filled romance erotica books; who as the latter, refuses to be bound to any one sub-genre. She prefers instead to stretch herself as a storyteller which has resulted in her researching and writing historical and even paranormal themed works.

Her initial offering: Club Alpha Cove, a BDSM club suspense series released back in 2015, reached Amazon’s Bestseller list, and she has been on those lists ever since. Labeling her as prolific is a gross understatement as just a few short years later she has now been published over a hundred times.

“I write from the inside out. My stories are both inside me and a part of me so it can be either pleasurable to release them or painful to carve them out. I live every moment of every story I write. So, if you're looking for spicy and suspenseful, I'm your girl... woman... writer... you know what I mean!"

Linzi believes that by telling stories in her own voice, she can better share with her readers the essence of her being: her passionate nature; her motivations; and her wildest fantasies. She feels every touch as she writes, every kiss, every harsh word uttered, and this to her is the key to a never-ending love of writing.

Ultimately, all books by Linzi Basset are about passion. To her, passion is the driving force of all emotion; whether it be lust, desire, hate, trust, or love. This is the underlying message contained in her books.

Her advice: “Believe in the passions driving your desires; live them; enjoy them; and allow them to bring you happiness.”

Find her also on amazon.com/author/isabeljames in a collaboration of emotional and spiritual tales of discovery written in rich prose.
Click on her website at: https://linzibasset.com/ where you will find upcoming information about new releases, and excerpts from her books. Subscribe to her newsletter and join her on Twitter @LinziBasset or say hello on Facebook.

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Displaying 1 - 30 of 31 reviews
Profile Image for Kelly_Reads_Books.
2,129 reviews193 followers
November 6, 2020
Finally Shane and Alexa's story!
This couple has danced around each other with innuendo and subtle pokes and probes and I love their story!
This book has it all. There are spies and espionage, lies and deceit, but most importantly a lot of dirty, smexy scenes and pages of hotness.
But that ending! Peyton and Stone, oh my heart is pounding. And what about Danton, we need to know about him!
This series is captivating and keeps the reader demanding more!
1,801 reviews39 followers
November 9, 2020
I have read every book in this series and anxiously awaited the story on Shane. Nothing could have prepared me for how incredible this story is. Yet again, this author has captivated me with her words. Needless to say, my emotions are all over the place.

Shane aka Master Fox is such an incredible character. Yes, he is a sadist, but when it comes to Alexa, he’s so much more than that. These two have known each other for years, yet never acted on their feelings for one another. Until one day, Shane decided to do something about it. He knows she is perfect for him and he will prove to her that they belong together. Alexa is a spirited woman who you can’t help but love. She is sassy, yet submissive when it comes to Shane. The chemistry between these two is sizzling! I loved their interactions and knew in my heart they belonged together. But when outside forces threaten this burgeoning relationship, Shane will do everything in his power to stop them.

I’ve said it before and I’ll say it again, these stories are not just about BDSM and relationships. They have mystery, intrigue and heart stopping moments. I loved everything about this book. Prepare yourself for a wild ride of which you won’t want to ever end!
1,942 reviews
November 4, 2020
This is an intense, dark and completely absorbing book.  The suspense in the middle is so intense I almost put it down for a breather, then I read the fish hook scene and that completely took my mind off it.  Then I got to the farmhouse scene and had to finish the book.  The ending just blew me away and brought tears to my eyes and now I have to wait.  Cruel Linzi, cruel.
233 reviews
November 6, 2020
Finally Shane and Alexa story, each book on this series are a must read but this one is amazing! The characters are the ones we loved since book one, and their interaction insert you on their reality, hot scenes pushing boundaries but always following the BDSM directive of safe, sane and consensual those scenes are so hot..... the book has everything love, mystery, humor, action, intrigue involving espionage...and I simply couldn’t stop to read it.. Linzi that end left me with my heart on my hand please let us know when the next book is coming out because can’t wait to see what will happen with Peyton and also need to know about Danton......I think Billy deserves his happily ever after and Danton tooo......please tell us who will find a very sassy and strong sub next? Can’t wait.
Profile Image for Jay Williams.
242 reviews1 follower
November 17, 2020
Wow wow wow what else can I say, the series just keeps getting better, each time I read one I think you can't too this but again and again I'm proven wrong. Once again Linzi has whisked us away to castle sin only this time the focus is on Shane aka Master Fox. Shane is a sadist and has had his eye on Alexa who happens to be a masochist though they have flirted with each for awhile Shane has now decided that the time is right for him to make her his. I don't like to give away much in reviews as I would hate to spoil anything, what I will say is that this was amazing full of twists and will most definitely make you feel all types of emotions. What Linzi does well is the thrill and suspense that she weaves into the story. Yes there are some hot sizzling sex scenes, but also so much more full of depth and great characters that makes the reader want more. Can't wait to see what's next highly recommended read.
Profile Image for KittyLuvr.
601 reviews48 followers
November 10, 2020
Ooooh, Master Fox. Shane Sinclair. Just the moniker & his name gives me the most delicious of chills. Not you? Because you haven't read this book. Once you do? Shivers of the sensual ilk, sadistic pleasure & punishments with delightful dollops of pain to spice things up. Oh yes, Master Fox will curl your toes as well as make your hair curl for the non-masochists among us. BUT, remember, if you aren't one, reading about Master Fox's tantilizating torments is the safest way to encounter them. And extra sizzling too.
Ms. Bassett never (IMO) ever fails to bring her A game to one of her books. The pacing, plotting & characters are wonderfully complex but not confusing, in fact they always suck me so deep into the stories I forget I'm reading. That's why before I start one of her books I ensure I'm comfy, settled & NOT going to be interrupted.
Shane's book is a skilled balance of sizzle, scorch, danger, intrigue, betrayal, suspense, thrills & chills; none of these aspects ever overwhelms any of the others, ensuring the reader is smoothly launched from worry & concern for loved characters to lust & steamy sizzle & back to the thrills & chills of danger & global intrigue of the most evil kind.
Shane is an uber sadist who has caged his true beast for years, afraid to set him loose on masochistic submissives who are not prepared for the deep dark hungers of his true nature. And that is the flip side of this man, as deep & dark as his sadistic urges are, the care & protection of a submissive ALWAYS comes first & foremost. BUT, his beast has been tracking one of the long time subs at Castle Sin: testing her, tracking her, studying her . . . . And at last it appears she IS ready to take his beast on . . . .
Alexa is a masochist, as a matter of fact, she's deeply masochistic & has longed & lusted for Master Fox for years. Yet over those years he's never indicated any serious interest in Alexa as his sub or woman & she's now at the point of 'fish or cut bait' with the frightening & sadistic Dom. But Alexa has a dark secret from before she came to Castle Sin, one she fought a bitter battle to overcome & that patiently lurks, waiting deep within her mind to spring forth . . . .
This one is a beautifully written tale of 2 people meant to be together, two sides of the same coin, two perfectly matched pieces of a puzzle. It details how the honor & support, strength & honesty, commitment & determination combined with the heartfelt love of a trusted partner can heal & repair the most fractured heart & trust. It is a warm as well as scorchingly hot love, but Shane & Alexa are refreshingly mature adults who do not play games with the other's heart. Their bodies? Oh, yes. Delightful deviously depraved games they both need AND thoroughly enjoy.
And through this love story Ms. Basset deftly winds the threads of danger, suspense & intrigue to ratchet the reader's tensions up & keep them on exciting tenterhooks from beginning to end.
And as you finish this book (& WHAT a finish!!), reevalulate if YOU NOW also feel marvelous chills at the thought of Master Fox. Of Shane Sinclair.
I'll just BET you DO.
Profile Image for Erin.
3,532 reviews80 followers
November 13, 2020
This is one hell of a roller-coaster ride of a story - hang on!

OMG! My heart can’t take anymore! I am sitting her blubbering while I try to write a review for this amazing book. The story is dark, pulse-racing, heart stopping and with nail biting suspense – this story has it all. I don’t think I have any fingernails left after reading this story. What an intense roller-coaster rider of emotions Shane and Alexa took me on. Their story literally kept me on the edge of my seat, either sweating with anticipation of what the hell could possibly happen next, or making my panties disintegrate with all of the highly erotic moments between Shane and Alexa. I never knew that fishhooks could make me squirm so much! DAMN! Then throw in one very intense, very emotional, very heartbreaking cliffhanger of an ending and I am now crying and cursing the author. I have been left shocked and breathless, on the edge of a very steep cliff, not knowing ANYTHING!!!

Now that I got that out of my system, I freaking loved this book. Shane and Alexa are everything. The were truly meant for each other, even if it took years for them both to realize it. They have captivated me and left me swooning with love for them both and the whole Sinclair gang.

Highly recommend but just know that you will be squirming in your seat throughout and left utterly shocked by the end!
Profile Image for Ida Jolley.
739 reviews17 followers
November 8, 2020
Shane, aka Master Fox, is another member of the Sinclair family who finally gets the woman who unleashes the beast within him. Alexa Silver is that woman. She’s been with the family for over seven years and has always had her eyes set on Shane. Just when she was about to give up her dreams about having a relationship with Shane, he asked her if she wanted to be his sub.
After playing cat and mouse games with Shane, she wondered if she was ready for the Master Fox, a sadistic man. But Alexa is a masochist and believed she was the woman he needed. She’s sassy but wants to be submissive with Shane. They have chemistry together.
But there is also danger surrounding the Sinclair’s and their woman. Revenge from the SPEONUS order, who want to take them out. Plus finding the people who are involved with the bomb that blew up their boat and tried to kill the President.
The book is a dark romance, but it is full of suspense and mystery.Love and hot sexy scenes. The author sends you on a roller coaster ride in this book. The ending will blow you away, leaving the author to tease us about what has happened with the rest of the family who have been left to deal with the aftermath of what has gone on. Damn Linzi.
134 reviews2 followers
November 13, 2020
Linzi Basset never fails to bring you a fabulous read. She knows how to pull you in and make you feel like you are a part of the story’s she telling and this book is no different.
Shane is Master Fox the last of the Sinclair’s to find his one and only but his tastes in women are a little different than the other men, he is into the sadistic part of the BDSM world and after being burned once before he doesn’t trust easy but the one woman who may fit that bill is their employee. Lady S has never had an easy life but since she has been at Castle Sin and working for BSE she has found her purpose and the man she has loved for years, but he never gives her a chance to prove herself until she is attached by one of the other masters and he intervenes. Their story was one filled with so many ups and downs and emotions. But the way the story has evolved over all the books you will be so surprised with the out come and all that it in tells you will close the last page with a lot of tears and a huge WTH just happened.
Linzi is one of the only writes Ive read that can weave a story with true romance, BDSM, mystery and corruption that leaves your mind and emotions all over the place and keeps you trying to figure out what you just read and where its going next. Now that I’ve dried my tears and pulled myself together I will be waiting over here in the corner.
760 reviews7 followers
November 11, 2020
Both Shane and Alexa have been hurt and changed by social disasters in their past. Neither wishes to make the same mistakes again. But, by some miracle, they are deeply drawn to each other. Alexa has waited for years for Master Fox to realize that she is the true masochist for his sadistic side. Will she be correct? Will Shane be willing to open his entire being to Alexa?

This is an exciting story full of passion, submission, BDSM activities, intrigue, adventure, and excitement instigated by the evil characters fighting for global power. Will the Sinclairs be able to continue outsmarting these felons, or will the evil they harbor overwhelm the world?

When Linzi Basset uses her words to weave a story, she conjures up captivating magic. I am fairly new to Linzi’s work, but just a few words in and I am totally entranced, intrigued, and absolutely incapable of putting her story down.
Profile Image for Melanie Marnell.
4,229 reviews34 followers
November 8, 2020
Shane, the latest in the Castle Sin book, is spectacular. Linzi Basset has created a story that is overflowing with intrigue, edge of your seat suspense, fast paced action and steamy romance. The Sinclairs and BSE are in an all out race to completely cripple SPEONUS and prevent them from regrouping.

Alexa Silver calls to the dark beast within Shane Sinclair that he's so successfully kept tamed for decades. With Alexa he's finally found the woman that can fulfill his sadistic needs and desires. In turn he meets all her masochist yearnings. She's bided her time waiting to him to make a move. Now she's taking matters into her own hands. He surprises her though and sets the tone for their relationship. Their individual pasts collide in an unexpectedly and a traumatic event for one of them is revealed.
Profile Image for Dana Fernandez.
472 reviews16 followers
November 9, 2020
Wow! If you’ve read all the books in this series you will know how much we wanted Shane’s story. Linzi has a way of captivating you with her words. The intensity alone will have you on the edge of your seat. Master Fox’s and Alexa’s have danced around each other for years. They finally decide to act on what has been building over the years but will his sadistic side be to much for her? Or will she be able to soothe the Fox within? Outside forces have other plans but Shane and other Sinclair’s will do all the can to protect them all. This is one roller coaster ride you don’t want to miss.

I can’t say it enough how much this author brings out in her writing. If BDSM, hot alphas Doms, sassy subs with a side of mystery and intrigue interest you. Than this book and series is for you. Can’t wait for more from this author.
Profile Image for Margaret Center.
282 reviews1 follower
November 14, 2020
I've been waiting for Shane, the silver haired Master Fox, to finally get his head out of his a$$ and claim his one and only. This book will have you on the edge of your seat. You will want to reach into the pages and grab him by the throat, shake him and ask him why. Alex thinks she's been subtle in her pursuit, but actually everyone knows she and Master Fox need to connect. Can she be all he needs, will he give her what she desires, help her thru her fears, past and bring her to she knows she wants to be. You will just have to read the book to find out ... this book is twisted, realistic, heart felt and so emotional you will need tissues and a strong drink or coffee to get thru.
Profile Image for Jen ODonnell.
236 reviews7 followers
November 9, 2020
I am so glad and excited that Shane/ Master Fox has his book. I have loved him and Alexa since the beginning. Their breath-taking, spine-tingling heated passion burns off of the pages and makes you crave more. Their bantering is sexy, hot, and exhilarating. Once you start reading, you will devour every word. Linz Basset takes you to wonderful places and dreams and her writing is off the charts. When you enter the world of Shane/ Master Fox you are drawn into an amazing, thrilling, powerful, exciting, captivating and hot to the touch read that you will love.
240 reviews
November 9, 2020
The previous Castle Sin books gave you a taste of the attraction between Shane and Alexa. You knew they were destined to be together. When the sadist Master Fox comes out to play, Lady S meets the challenge head on. Even when their pasts collide and threaten to separate them, Alexa knows in her heart that what Shane has to offer will heal her.
Profile Image for Sherry Wood.
578 reviews5 followers
November 11, 2020
Awesome book!!

An amazing story so beautifully written! I totally could not put down this book once I started reading it!! Mystery, suspense, twists and turns throughout and a story that is intense and exciting. Plenty of hot sexy BDSM scenes included which also are intense as Shane is a sadist. I definitely recommend reading this book!!
237 reviews3 followers
November 24, 2020
Wow another smash for Linzi Bassett.
When Shane and Alexa finally find their way to each other its a searing heat and one is going to push the other.
Between finding each other and navigating their sadistic sides together they will find themselves in the middle of political coups ,lies and deceit .Will they be able to continue to create the life they want.
Profile Image for Chasity.
688 reviews8 followers
January 24, 2021
5 Amazing Foxy Stars for Shane!!

Oh how I loved Shane aka Master Fox and Alexa!! They have been amazing in each book. Through each story we were left wanting more of the characters and their car and mouse game. Finally we have that story with such blazing passion and suspense that’ll keep you on the edge of your seat.
377 reviews3 followers
March 13, 2022
Suspense, steamy, Shane meets his match

Alexa has wanted Shane for years but he questions if she can handle his sadist beast. Test after test. What he didn't know was her inner strength and desire for Shane helped her overcome a horrific past. Add in the battle with those desiring to take over the government and you have the flavor of this great book.
592 reviews2 followers
May 25, 2022
revenge is sweet

Shane has been preparing a sub for 7 years, still not sure how it will end. The cousins are still working on finding all the traitors who killed US President along with UK PM and a family friend Danton. Lots of surprises then enemies are getting less with each operation. Recommend
12 reviews
November 10, 2020
Absolutely fantastic and Alexa matches myself in the lifestyle to a tee. Must read but the ending.... 🤭. Now will have to be patient for the next book. Excellent writing as usual, Linzi. Thank you 😈🐾.
158 reviews2 followers
November 20, 2020
Can’t say enough about this series❣️

This series are the best books I have ever read! I love everyone of the Doms and their Subs. This is a five star series and a ten star Author ❤️❤️.
Profile Image for E. Leta Davis.
923 reviews4 followers
November 23, 2020
This really deserves 15 stars

Ms. Basset writes the best books. She combines great characters, action, suspense, enthralling story lines, and BDSM into a marvelous reading experience. I have loved every one of her books. The only sad part is having to wait for the next one.
Profile Image for Kathy Simpson.
4 reviews2 followers
Read
January 23, 2021
Very disappointed in the ending. If Danton's book doesn't change the direction of this ending, I don't think I'll read anymore of her books.

This one also went a little further than I prefer on the dark BDSM, but overall I still loved the story and the characters.
Profile Image for adeline Bronner.
569 reviews8 followers
February 18, 2021
Will definitely never see fishing and hook the same way now... a great one in the Castle Sun series. Danton struggles and Shane’s engagement with the beautiful Alexa are perfect thread. The plot is growing darker despite the high hopes and then... well better to get tissues around ...
1,051 reviews16 followers
May 26, 2021
Unfortunately, this was my least favorite book of he Castle Sin series. I'm not much for the sadistic sex scenes but I still enjoyed the story line. The ending was heartbreaking but I'm hoping the next book will make things right.
Profile Image for Sharilyn Russell.
980 reviews4 followers
November 12, 2020
Great

Another great installment in the series.I am never let down when I read these books. They are captivating keeping you interested until the end
Profile Image for Laiba Malik.
505 reviews
November 21, 2020
An intense, mindblowing, amazing, thrilling, powerful, exciting and sizzlingly hot ending for the final installment of Castle Sins series.
Profile Image for Kay Parker.
Author 44 books975 followers
January 22, 2021
Exciting Read

Another exciting installment in the Castle Sins series, although be warned it has a huge cliffhanger. Can't wait to see what happens next!!
Profile Image for Toi.
4,265 reviews
July 24, 2022
Awesome Read

OMG I'm screaming about the ending - they need to find that crazy women and put her in her place or better yet six feet under.
Displaying 1 - 30 of 31 reviews

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