Pick your escape. We’ll take you to the perfect first book.
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I Want Romance and Women's Fiction
Start Here: Romance & Smart Women's FictionCosy coastal love stories with big-hearted heroines.
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I Want Thrillers
Start Here: ThrillersSmart, fast thrillers starring women who out-think the system, codes, conspiracies, and page-turning danger.
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I Want Sci-Fi Thrillers
Start Here: Sci-Fi ThrillersHigh-stakes action, intrigue, instant ebook delivery
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I Want Mythic and Urban Fantasy
Start Here: Mythic and Urban FantasyMythic & Fantasy, modern heroines, ancient power
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I Want Action Adventure Romance
Start Here: Action-Adventure RomanceAction-packed thrillers with complex characters and romance.
Silver Gravity Books
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Female Spy & Code‑Breaker Thrillers
Decode world‑shaking secrets with fearless cryptographer‑spy Calla Cress and others.
Female Spy & Code‑Breaker Thrillers
Perfect for readers who crave Dan Brown‑style puzzles, relentless pace, and a heroine who outwits every shadow agency on the map.
The Mega Set Library Starter
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The Decrypter Series: Rose Sandy, Books 1–3 Paperback Bundle
4.93 / 5.0
(45) 45 total reviews
Regular price £45.00 GBPRegular priceSale price £45.00 GBP -
The Decrypter Series: Rose Sandy, Books 1–8 Ebook Bundle
Regular price £99.99 GBPRegular priceSale price £99.99 GBP
The Shadow Files Thrillers
Smart, High-Stakes Thrillers Where Women Hold the Intel
The Shadow Files Thrillers
Smart, High-Stakes Thrillers Where Women Hold the Intel
Global Conspiracy & Espionage Thrillers, and Hot Male Allies
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The Shadow Files Thrillers Bundle, Rose Sandy, EBooks 1-3
Regular price £29.99 GBPRegular priceSale price £29.99 GBP -
5 Power Reads That Make You Take Up Space - Bundle Ebooks
Regular price £59.99 GBPRegular price£30.00 GBPSale price £59.99 GBP
Small‑Town, Fr-enemies & Second‑Chance Romance (Havenbrook)
Home‑grown charm, porch‑light kisses, and hearts learning to love again.
Small‑Town, Fr-enemies & Second‑Chance Romance (Havenbrook)
Escapeto Havenbrook where every street hides a memory—and maybe your forever.
The Small Town Escape Seasons
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The Havenbrook Romance Series (Bundle 1) by Audrey Stone Ebooks 1-3
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The Havenbrook Romance Series (Bundle 2)- Recipes, Melodies & Second Chances by Audrey Stone: Ebooks 4-6
Regular price £29.99 GBPRegular priceSale price £29.99 GBP -
The Audrey Stone Christmas Romances - 7 Ebooks (Bundle 2) by Audrey Stone
4.9 / 5.0
(10) 10 total reviews
Regular price £69.99 GBPRegular priceSale price £69.99 GBP -
The Audrey Stone Christmas Romances - 7 Ebooks (Bundle 1) by Audrey Stone
4.91 / 5.0
(11) 11 total reviews
Regular price £69.99 GBPRegular priceSale price £69.99 GBP -
The Havenbrook Romance Series (Bundle 3 ) by Audrey Stone: Ebooks 7-9
Regular price £29.99 GBPRegular priceSale price £29.99 GBP
Adventure Romance & Hidden ‑ Treasure Love Stories
Love blooms between booby traps and buried gold.
Adventure Romance & Hidden‑ Treasure Love Stories
For readers who like their swoon served with danger, jungles, and a dusting of ancient legend.
Action-Adventure Romance & Hidden‑Treasure Love Stories
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Dangerous Numbers: Jordan Fox, The Dark Horizon Series, Book 1
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Undercover Love: Jordan Fox, The Dark Horizon Series, Book 2
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Beneath the Surface: The Dark Horizon Series - Jordan Fox - Book 3
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Deep Red Threat: Jordan Fox, The Dark Horizon Series, Book 9
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Archaeological & Treasure‑Hunt Thrillers
From sun‑scorched tombs to icy shipwrecks—join artifact hunters racing time, traps, and traitors for relics that could rewrite history.Indiana‑Jones energy, but with smart, daring women at the helm.
Archaeological & Treasure‑Hunt Thrillers
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Tusk of the Savannah King: Cora Price, The Heart & Treasure Series, Book 3
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Eye of Ra: Cora Price, The Heart & Treasure Series, Book 2
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Sapphire Conspiracy: Daughters of Empire Series, Rose Sandy, Book 4
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Sword of Shogun: Cora Price, The Heart & Treasure Series, Book 4
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Global Conspiracy & Espionage Thrillers
International intrigue, double agents, and conspiracies that cross continents.
Global Conspiracy & Espionage Thrillers
Dive into page‑turners where every clue is a trap and everyheroine carries the fate of nations in her go‑bag.
Science Thrillers & Science‑Fiction Adventures with Strong Heroines
From rogue genetic labs to star‑ships on the run, this shelf gathers every science‑driven thriller and high‑stakes sci‑fi adventure starring indomitable women.
Science Thrillers & Science‑Fiction Adventures with Strong Heroines
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Inception: The BORN Trilogy, Taylor Knox, Book 1
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Glacier: An Eco Thriller, Taylor Knox
4.72 / 5.0
(18) 18 total reviews
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Spy in My Bed: The Shadow Files Thrillers, Rose Sandy, Book 4
5.0 / 5.0
(13) 13 total reviews
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The Human Resource: The Shadow Files Thrillers, Rose Sandy, Book 3
4.8 / 5.0
(10) 10 total reviews
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Billionaire Dynasty & International Glamour
Wealth, power, palace intrigue. Follow the Devereaux siblings across Riviera resorts and Monaco ballrooms in this addictive family saga.
Billionaire Dynasty & International Glamour
Wealth, power,palace intrigue. Follow the Devereaux siblings across Riviera resorts andMonaco ballrooms in this addictive family saga.
Billionaire Dynasty & International Glamour
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Shadows on the Riviera: The Devereaux Dynasty Series, Cleo Kensington, Book 1
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Secrets of Lake Como: The Devereaux Dynasty Series, Cleo Kensington, Book 2
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Midnight in Mykonos: The Devereaux Dynasty Series, Cleo Kensington, Book 3
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Whispers at the Grand Canal: The Devereaux Dynasty Series, Cleo Kensington, Book 4
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Mythic Urban‑Fantasy Heroines
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The Artifact of Time: The Daughters of Zeus Series, Avarin Voss, Book 3
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The Melody of Fate: The Daughters of Zeus Series, Avarin Voss, Book 4
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The Prophecy Scroll: The Daughters of Zeus Series, Avarin Voss, Book 2
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The Tragedy Code: The Daughters of Zeus Series, Avarin Voss, Book 1
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Heist & Money‑Hunter Thrillers
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The Donor: The Nevada Kive Money Hunter Thrillers, Rose Sandy, Book 1
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The Prague Legacy: The Nevada Kive Money Hunter Thrillers, Rose Sandy, Book 2
Regular price From £9.99 GBPRegular priceSale price From £9.99 GBP -
Roman Ransom: The Nevada Kive Money Hunter Thrillers, Rose Sandy, Book 3
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Legacy of Thieves: The Nevada Kive Money Hunter Thrillers, Rose Sandy, Book 4
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Rose Sandy - Publisher & Author
Welcome to Silver Gravity Books, a London independent publisher where every story begins with a heroine. We publish bold, character-driven fiction across thrillers, romance, fantasy and speculative worlds, always with female narrative at the heart. Browse globe-trotting capers, small-town love stories, and high-stakes adventures that empower, entertain, and inspire.
We honour women and the planet: every print book is made to order to reduce waste, and every eBook is available for instant reading. Step into our store, discover your next unforgettable lead, and join a community that values brilliant, brave, imperfect women.
About our founder, Rose Sandy
Publisher, mentor, and international thriller author, Rose built Silver Gravity Entertainment after leading major imprints at HarperCollins and luanching the HarperCollins Author Academy to empower authors. She champions all voices and compelling, commercial storytelling, curating books made with care and designed for readers like you.
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Let customers speak for us
from 1067 reviewsAn absolute triumph! Taylor Knox delivers a story where characters are constantly racing against time, and sometimes, their own demons. From the first x-ray anomaly in Sector 12 to the pulse-pounding descent into the Amazon ruins, Spin is a brilliant, suspenseful masterpiece. Five stars!
The final act setting in the mutated, highly-charged Amazon rainforest is spectacular. The environment itself feels like a hostile character as the team searches for a hidden underground vault. It’s a primal, fast-paced jungle survival sequence that perfectly caps off the global mystery.
I highly recommend Spin for anyone who loves stories about scientists fighting against the dark. The book isn't just about explosions and alien tech; it’s about the burden of memory, ecological collapse, and how we pass down the tools for survival. It’s a deeply thought-provoking look at what humanity is capable of when pushed to the brink.
If you love stories about ancient alien mysteries, this is a must-read. The discovery of the alien 'probe' and the realization that its glyphs adapt to human biosignatures is mind-bending. Knox invites readers to explore what happens when humanity’s greatest innovations collide with its deepest fears.
I didn't expect a sci-fi thriller to weave in ancient archaeology so flawlessly! Dr. Saranie Ramirez’s quest to decode Sumerian and Andean myths to find a survival blueprint is a standout storyline. The trek to the Bolivian Salar de Uyuni to uncover an ancient spiral marker gave me serious Indiana Jones vibes!
Taylor Knox is undoubtedly a rising star in action-adventure. The pacing in Spin is relentless, functioning as a massive ticking-clock thriller. As the Earth's day length lag increases from microseconds to terrifying global consequences, you will literally not be able to put this book down.
The claustrophobic deep-sea dive into the Mariana trench is pure nightmare fuel in the best way possible! Watching Mukasa, Torres, and Lily descend 3,000 meters in a submersible to investigate a perfectly smooth, alien impact site is gripping. Knox excels at the intersection of technology, suspense, and imagination."
This book perfectly captures the frustrating reality of bureaucratic red tape during a crisis. Director Johnson’s attempts to silence Dr. Thorne to prevent panic—accusing her of 'crying wolf'—adds a brilliant layer of human antagonism to the cosmic threat. Sometimes, the shadows of global intrigue are just as dangerous as the failing planet.
I was completely blown away by the xenobiology elements in this book! Dr. Lily Harper's connection to the dying biosphere and her analysis of the alien artifact’s 'triple helix' memory bank adds a beautiful, eerie layer to the narrative. It perfectly blends the realism of modern tech with awe-inspiring speculative sci-fi.
What sets Spin apart from other sci-fi thrillers is the incredible ensemble cast. From the stoic geophysicist Dr. Samuel Mukasa to the brilliantly twitchy rogue engineer Alex Laser, every member of the ISO science team brings a unique expertise that is crucial to unraveling the mystery. It’s a brilliant showcase of human collaboration against impossible odds.
Dr. Lea Thorne is one of the most compelling sci-fi protagonists I’ve read in years. Haunted by a massive public miscalculation in Geneva, her fight for professional redemption is incredibly relatable. Watching her race against time to prove that a repeating deep-space x-ray signal from Sector 12 isn't just an anomaly is edge-of-your-seat thrilling!
Taylor Knox has crafted an absolute masterclass in the technothriller genre. The terrifying premise of Earth’s rotation suddenly slowing down by microseconds will hook you immediately. It’s a high-stakes ride where the future feels closer and more dangerous than ever. If you love hard sci-fi mixed with relentless pacing, this is your next read!
Fans of global disaster thrillers, look no further! Knox perfectly captures the sheer terror of environmental and geophysical collapse. When the seismic events and tsunamis start hitting the Ring of Fire, the tension is suffocating. The author dives deep into the cutting edge of science to make the apocalypse feel disturbingly real.
The political plotting and quiet betrayals inside the royal palace create brilliant, steady tension.
A perfectly balanced mix of rich history and raw human emotion that lingers after the end.















