Fantasy Book Critic: SPFBO Finalist Review: By a Silver Thread by Rachel Aaron

ABOUT THE AUTHOR: Rachel Aaron lives in Colorado with her family. She has graduated from University of Georgia with a B.A. in English Literature. She has been an avid reader since her childhood and now has an ever-growing collection to show for it. She loves gaming, Manga comics & reality TV police shows. She also posts regularly on her blog about publishing, books and several other intriguing things.

Find Rachel online: website

By a Silver Thread links: Amazon, Goodreads

ESMAY

Monsters, magic and mayhem abound in By A Silver Thread, a fast-paced urban fantasy romp that practically bleeds with action, trauma and emotional turmoil. Somehow, Aaron manages to put a refreshing spin on the familiar fairy changeling lore, resulting in a uniquely twisted story that is both bloody dark and bloody fun all at the same time.

After falling in love with Rachel Aaron’s writing in the Tear Down Heaven series, I was beyond excited to jump into the interconnected DFZ world for more urban fantasy fun. That said, I was a bit nervous when SPFBOX forced me to start with By A Silver Thread instead of with the Heartstrikers series in in-world chronological order, but I should never have worried.

Within just a few chapters, I felt very immersed in this near-future magical Detroit setting (especially with the backdrop of Halloween), and I never felt like I was missing context from the previous series. Moreover, Lola quickly proved to be a very compelling protagonist as a shape-shifting changeling monster, even if she felt a bit younger than her 27 years. I really liked exploring her intense inner conflict and heavy trauma, and the ticking time clock element due to her rapidly decreasing stash of pills that helped subdue her fairy monster nature added such an addictive air of urgency and looming dread to the narrative.

At the same time, I do think the breakneck pacing of By A Silver Thread ended up hindering my personal enjoyment a bit, as we never fully got to appreciate all the cool world building or just take a moment to breathe and sit in everyone’s tumultuous feelings. While I was never bored, my emotional investment was unfortunately about as thin as a thread, and I really found myself wanting more depth from this intriguing cast of side characters, be they the loveable goodies or deliciously hateable baddies.

The enigmatic Rider was the only character who really stood out to me, and I loved seeing him and Lola (trauma) bond throughout this wild adventure. There is no denying that their unexpected romance developed quite quickly and felt rather rushed, but at least their tender scenes together made me feel some feels, so I welcomed it with open arms.

While most of the big twists and revelations in By A Silver Thread weren’t as shocking or surprising to me as they seemed to be to Lola herself, I did quite like the potential this ending showed for the characters’ journeys in the rest of the series. I will definitely be back to explore the unique DFZ world further, even if it might be in a different series first, and I would highly recommend this action-packed urban fantasy adventure if you want an easy, engaging read that you can effortlessly breeze through in just a few sittings.

ŁUKASZ

Rachel Aaron kicks off her DFZ Changeling trilogy with By A Silver Thread, a fast-paced urban fantasy set in her ever-evolving Detroit Free Zone. It’s a solid start, full of cool magic, intriguing lore, and a likable main character. To me it doesn’t quite hit the heights of her best work, but for the sake of the competition I shouldn't compare it to Rachel's books I read and loved, but as a single entry.

The story follows Lola, a faery changeling trapped under the thumb of her blood mage master, Victor. Bound by magic and dependent on his pills to keep her human form intact, she’s left scrambling when Victor vanishes. Without the pills, she risks dissolving into nothing—and worse, taking her sister down with her (now, the sisterhood is not typical and it's best to understand it by reading the book). We get a tense, fast-moving mystery as Lola races to survive, solve Victor’s disappearance, and confront her own monstrous nature.

Lola is a great protagonist, likable and relatable, and I think Aaron has written her well. I appreciated her struggle to maintain her humanity despite years of abuse, and her rebellious spirit. Her shapeshifting abilities, which depend on belief to hold their form, are creative and cleverly tied to her story. However, her characterization can feel a bit surface-level at times—her growth is satisfying but predictable, and she doesn’t quite stay in your mind the way some of Aaron’s past leads do.

The world-building is, as always, a highlight. Aaron’s DFZ feels alive, and the addition of faery lore fits the setting. Longtime fans will appreciate the nods to her previous series, while new readers should still find the story accessible, though they might miss some of the nuance.

That said, the book stumbles a bit in its pacing. The tension builds well thanks to the countdown mechanic with Lola’s pills, but the plot can feel a little rushed, and some supporting characters—like the enigmatic Black Rider—don’t get enough space to shine.

Overall, By A Silver Thread is an entertaining, if slightly uneven, start to the series It’s not Aaron’s strongest work, but with its creative magic and heartfelt moments, it’s well worth a read for fans of the DFZ or urban fantasy in general. A solid 7.5/10-good, but not unforgettable.

MIHIR

Rachel Aaron’s books are like a soothing balm to my soul, they are full of fun scenarios, charismatic characters, incredible magic systems and plots which are ingenious to say the least. Since Rachel first introduced us to the DFZ world nearly nine years ago, I along with a ton of other readers were hooked on to the crazy, multi-genre story. Plus dragons just make everything epic and that was indeed the case here as well.

Since the completion of the Heartstrikers saga, Rachel had written a sequel trilogy that was more grounded but fun nonetheless. But this time around Rachel while taking another trip back, is going a little more in-depth into the lore of the world. So begins By A Silver Thread, the first book in the DFZ Changeling trilogy and we are yet again brought in to the world of the DFZ to explore another angle and a different type of magic. This book is set nearly five years after the events of The D.F.Z. trilogy and immediately in the beginning; the readers are introduced to Lola, a faery changeling that was exchanged with a human child.

By A Silver Thread introduces a DFZ world wherein human magic is now on the upswing thanks to the events of the Heartstrikers saga & DFZ trilogy. This book is set twenty five years after the events of Last Dragon Standing & five years after Night Shift Dragons, Lola is a changeling with some really cool powers but in thrall to an evil blood mage named Victor Conrath. He keeps her on a short leash with his blood that allows her to maintain her human form as otherwise she will revert to being a literal monster (a state which she abhors). She is also linked by a magical silver thread, which encircles her left wrist and is magically connected to the human girl whom she replaced (whom she calls and believes to be her real sister).

The main plot starts with the abrupt disappearance of her blood mage master and her frantic search for him as she has only a few pills remaining to keep herself human. Lola is forced to figure who truly is behind her master’s disappearance while desperately trying to keep herself from dissipating without the support of his Blood Magic. By A Silver Thread does something masterful with its subject matter as it’s about Lola’s will to survive and not become what she absolutely is terrified of. However, the main genius of the story lies within the fact that it introduces Faeries and Fae magic to the world of the DFZ. It also is done in such an elegant manner that it does not break any magical rules and the history that has been set up by the preceding eight titles that have been released so far. This was truly amazing from a reader’s perspective and a tip of the hat to the author for keeping her world mythos precise.

The main gist of the story is all about mysteries. Who or what is Lola exactly, who has kidnapped or killed her master? What will happen to her when she runs out of her pills? Who are the Fae and what is their eventual aim? All of this and more is gloriously revealed in this new trilogy opener and once again we are charmingly brought back in to the world of DFZ. Lola as a main character is such a fascinating one and she’s probably the first non-human protagonist that Rachel Aaron has focused upon (Yes I’m aware she has a novel set in space under her Rachel Bach pseudonym and technically Devi is a human from a different planet). But what sets Lola apart is that she’s a magical thing who isn’t supposed to exist. She however does and adopts a human form in honour of her lost sister. She’s empathetic and strong under a lot of duress. She has been psychologically abused by her master and yet he has been unable to strip her of kindness and humanity. This was such a refreshing thing to read and while Rachel has written optimistic characters before. Lola here seems to be a special case based on all that she has endured.

A plus about this book was the villain and I have to hand it to the author. She has created a very detestable character, possibly the worst one she has written so far amidst the 24 titles she has released. That’s something special as usually Rachel Aaron almost always makes her villains not entirely evil to a hilt. But here we finally get a proper, horrid person whom everyone can rightfully hate.

Another cool aspect of the story was the rapid plot pace and the tension that was strewn throughout. The author did a cool reverse countdown with the chapters about the remaining pills that Lola had. I really liked it as it reminded me a lot of Jeffrey Deaver’s thrillers wherein there’s a similar countdown that ratchets up the plot tension. Lastly the ending is a proper emotional one. I distinctly connected with Lola’s struggles and I wish for her to succeed. However the stakes are deeply against her. I can’t wait to see in the sequels what happens and how it all unfolds. There are also some cute nods and messages about the previous stories’ characters and they are there for the fans to enjoy.

By A Silver Thread is a superb return to the world of the DFZ. This is a heroic story that is in parts heartwarming, in parts mysterious and just a fantastic read all the way. I know at this point, it’s hard for me to keep coming up with superlatives for Rachel Aaron’s books but trust me, this is the start of a special story. Grab a copy now and join me in finding out why Lola deserves all of your attention and love.

OFFICIAL SPFBO SCORE