Sapphire Blue' is the second book in Kerstin Gier's 'Ruby Red' trilogy, and it dives deeper into the time-traveling adventures of Gwen Shepherd. If you loved the first book's mix of historical intrigue and modern-day drama, this one cranks up the stakes. Gwen's still adjusting to her sudden ability to travel through time, and now she's caught in a web of secrets involving the mysterious Circle of Twelve. The chemistry between her and Gideon, the time-traveling heartthrob, gets even more complicated—think witty banter, stolen glances, and a few heart-stopping moments.
What really stands out is how the story blends fantasy with Gwen's relatable teenage struggles. She's not some perfect heroine; she's awkward, funny, and just trying to survive her chaotic new reality. The book also introduces more time periods, from lavish 18th-century balls to tense moments in World War II, making the world feel richer. By the end, you're left with way more questions than answers, especially about Gwen's true role in all this. I couldn't put it down—it's like a cozy mystery with a time-travel twist.
'Sapphire Blue' feels like that moment in a rollercoaster where you’re halfway up the climb, heart pounding, knowing the drop is coming. Gwen’s journey gets wilder here—more time jumps, more secrets, and way more Gideon drama. The book does a great job balancing lighthearted moments (like Gwen’s hilarious inner monologue) with heavier themes, like trust and betrayal. The supporting cast shines too, from her quirky family to the enigmatic Count Saint-Germain.
What I love is how the story doesn’t rely on clichés. Gwen isn’t some chosen one who magically masters her powers; she’s struggling, and that makes her growth feel real. The ending leaves you desperate for the next book, especially with that cliffhanger. If you’re into YA with a mix of history, fantasy, and a dash of romance, this one’s a gem.
Ever stumbled into a situation where you have no idea what’s going on, but everyone expects you to figure it out? That’s Gwen’s life in 'Sapphire Blue'. This sequel amps up the drama from 'Ruby Red', throwing Gwen into deeper conspiracies within the time-traveling Circle. Gideon’s hot-and-cold attitude doesn’t help, and neither does the fact that everyone seems to be hiding something. The book’s charm lies in Gwen’s voice—she’s sarcastic, clumsy, and totally unprepared for the mess she’s in, which makes her so endearing.
The historical scenes are a highlight, especially the detailed descriptions of past eras. Gwen’s interactions with her ghostly friend, Xemerius, add a layer of humor, and the tension between her and Gideon keeps you flipping pages. It’s not just romance, though; there’s a real sense of danger as Gwen uncovers more about the Circle’s dark secrets. If you’re into stories where the protagonist is constantly one step behind the villains (and sometimes the allies), this is a must-read.
2026-01-25 12:58:24
12
View All Answers
Scan code to download App
Related Books
Sapphire (Book #3 of the Jewel Series)
Saphyre_Dragyn
10
13.8K
Sapphire - I had never seen a man as drop-dead gorgeous as Dylan. When his steel-grey eyes met mine, I knew I was in trouble. There was no way he would ever see me as anything other than Riley’s little sister. Fine, I am not ugly by any means, but I also know that with my blue hair and tattoos, most guys are turned off, and that doesn’t usually bother me, so why does it bother me regarding him? Of course, I would develop a crush on him. When he and two other teammates of Riley’s move in with us, I know I am in even deeper trouble. I swear, sometimes it appears that he is flirting, and what is with that pet name? There is no way Dylan is interested in me, is there?
Dylan - As soon as her sapphire blue eyes met mine, I knew she was mine. Her brother Riley was my best friend and teammate, so I knew this would be tricky. It became even trickier when I moved in with them. It didn’t take long for Riley to figure it out. Between my flirting and the pet name, I gave her more or less gave it away. We hashed out our problems, but then she was attacked. Now her stepfather has sent people after her; he has no idea who he is up against and who he pissed off. No one touches what is mine, and I claimed Sapphire that night in the bar. My precious jewel is that, MINE! He will regret trying to harm her; they all will.
When a wounded stranger washes up on her land, Saphire doesn’t hesitate—she saves him. But the man she pulls from the river isn’t just anyone. He’s an Alpha—Dante Moretti—and the moment he wakes, he claims her as his mate.
After three brutal rejections, Saphire wants nothing to do with fate, Alphas, or the pack that never accepted her. But as vampire attacks grow more precise and deadly, and tensions between packs begin to rise, walking away isn’t so simple anymore.
Now watched, judged, and pulled into a conflict she never asked for, Saphire must decide—keep fighting alone, or risk everything by standing beside the one she refuses to want.
Spoiled Alpha's son, Caleb Grant, is shocked to discover his fated mate roaming lost and alone in the forest. She's human, and she's still a child. Confused and disappointed, Caleb is compelled to protect the vulnerable human, who assumes he's nothing more than a regular wolf. In this tale of fantasy and adventure, Caleb learns to appreciate that soulmates can be friends before they can become lovers, leading a double life as Alpha to the Lakewood pack, and Ruby's beloved pet, Storm. Tragedy forces them apart, and as Ruby reaches her 18th birthday, the time has come for Caleb to reveal his secret. Will Ruby accept the man as she did the wolf, or is their love doomed to fail?
On her eighteenth birthday, Aria Veyne’s life is destroyed by a single burst of ancient magic.
Kidnapped by powerful elders and taken to Ebonveil Academy, a school built to monitor the world’s most dangerous supernaturals, Aria quickly learns one terrifying truth. No one knows what she is.
Not even her.
But the moment her powers awakened, three heirs felt it.
Archer Nightblade, the powerful werewolf heir, fights instincts that demand he protect her. Lucien Blackwell, the dangerously composed vampire heir, hides a hunger that has nothing to do with blood. Jasper Ashwyck, the charming fae heir, can’t decide if Aria is his greatest curiosity… or his greatest weakness.
The closer Aria gets to them, the stronger her mysterious magic becomes. As secrets buried for centuries begin to surface, the elders realize they may have made a catastrophic mistake.
Because Aria isn’t just another student.
She may be the one person capable of changing the supernatural world forever.
And if the darkness hunting her doesn’t claim her first, the girl with violet eyes just might.
Alex Croft is gay and has pretty much hated himself for it.
His plan is simple- to graduate high school and if he's lucky enough to gain admission into the college of his dreams, finally come out to his dad before getting shipped off to c
Elias Rivers has always blended into the background—quiet, obedient, and hidden behind a smile that never quite reaches his eyes. But when "Blue," the mysterious and unapologetically bold new boy, transfers to school, Elias’s carefully constructed world begins to unravel.
As their lives tangle and secrets start to surface, Elias must confront the truths he's spent years avoiding. What does it mean to love someone you're not supposed to? And what happens when being yourself might cost you everything?
Becoming Blue is a tender, heartbreaking, and ultimately hopeful journey of love, identity, and finding the courage to be seen.
Ever since I stumbled upon 'Sapphire Sunset' during a rainy weekend binge-read, I've been utterly captivated by its protagonist, Lila Vance. She's this brilliantly flawed artist who flees to a coastal town after a messy breakup, only to discover an old sapphire necklace that unravels her family's secrets. What I adore about Lila is how she balances vulnerability with stubborn determination—like when she refuses to sell the necklace despite financial struggles, clinging to its mystery like a lifeline.
Her interactions with the townsfolk, especially the gruff but kind-hearted fisherman Marco, reveal layers of her personality. She’s not just 'the city girl with a past'; her curiosity about the necklace mirrors her own journey of self-discovery. The way she sketches scenes from the sunset-lit docks, blending realism with dreamy abstraction, makes her feel like someone I’d love to share a coffee with. The book’s climax, where she confronts her grandmother’s hidden history, cemented her as one of my favorite protagonists—raw, relatable, and quietly heroic.
Ohhh, 'Sapphire Blue'! That takes me back—I devoured that book like it was the last slice of pizza at a party. It's actually the second book in the 'Precious Stone Trilogy' by Kerstin Gier, translated from German. The first one's 'Ruby Red,' and the third is 'Emerald Green.' The whole series revolves around this girl, Gwen, who discovers she's part of a time-traveling lineage, and the way Gier weaves historical moments with modern teen drama is just chef's kiss. The books have this playful tone but also sneak in some deep themes about fate and family. I remember loaning my copy to a friend and getting it back covered in sticky notes because she couldn't stop theorizing about the time paradoxes!
What's cool is how each book's title matches the gemstone associated with the protagonist's time-traveling abilities. 'Sapphire Blue' dives deeper into the secret society drama and introduces way more time periods—there’s even a scene in 18th-century London that made me wish I could hop into the pages. The trilogy’s totally bingeable; I finished all three in a weekend and then immediately re-read them to catch all the foreshadowing I’d missed. If you’re into YA with a mix of sci-fi and historical flair, this series is a hidden gem (pun intended).
The internet can be a minefield when it comes to spoilers for gems like 'Sapphire Blue.' I stumbled across a few spoilers myself while browsing fan forums, and let me tell you, it was like accidentally seeing the ending of a magic trick before the reveal. Some threads dive deep into character arcs and plot twists without warning, so if you're still midway through the book, tread carefully. Even fan art sometimes casually drops major moments in the background—innocent at first glance, but devastating if you connect the dots.
That said, there are plenty of spoiler-free zones if you know where to look. Dedicated fan sites often have clear tags, and some communities enforce strict no-spoiler policies for new releases. I’ve found Reddit discussions where users generously hide spoilers behind tags, which feels like a collective effort to protect the joy of discovery. If you’re desperate for theories or Easter eggs, those spaces are safer, but always scan the room before jumping in. Personally, I’d recommend finishing the book first—the surprises hit so much harder that way.