Blog Tour Review and GIVEAWAY: Invisible – Heleyne Hammersley
Today’s publication day blog tour review is an exciting one! Fans of crime – rejoice! I have a sixth instalment to a crime series that also reads perfectly well as a standalone. So, if you haven’t read the rest of the series (like me, admittedly) do not fear. You can check out Invisible without the commitment of a backlist. At least, not if you don’t want to 😉
Before I share my thoughts on Invisible, I always like to thank Rachel at Rachel’s Random Resources and the author Heleyne Hammersley for the opportunity to read and review the book. Full disclosure – I’ve been provided a digital copy to review the book. However, my thoughts expressed within this review are entirely my own.
Now, let’s get int the details of the book and share purchase links before I delve into this gritty crime!
Invisible – Heleyne Hammersley

Genre: Crime
Pages: 305
Audience: Adult
Original Publication Date: 23 Sept 2026
Rating: 🌟🌟🌟🌟
Invisible
An icy morning, a muddy riverbank. The body of a promising swimmer is found in the River Don
close to Thorpe. Returning from a six-month absence, DI Kate Fletcher leads her first murder case since she nearly lost her own life to a desperate killer.
Grappling with her own doubts and insecurities, she has to negotiate a team transformed by
differences in staffing and in attitude. Everything has changed and nobody is comfortable.
A second body leads to a strong suspect, but the evidence is circumstantial and far from clear cut.
Kate’s ex-Detective Sergeant finds the breakthrough they need to help track down a cunning and meticulous murderer who has no conscience and no fear of consequences.
But can Kate act in time to prevent more deaths?
Purchase Links – Amazon UK Amazon US
My Thoughts…
Plot
In Invisible, there is plenty going on at any given moment. From the very opening pages, we are brought into a story of murder and questioning motives.
As I mentioned in the opening introduction to this blog to review, Invisible is the sixth book in the DI Kate Fletcher series. Naturally, we already have backstory and characters that have been established previously that add into this narrative. However, don’t be put off by that! Rather, these aspects add character and realism to the ongoing storyline. They aren’t overwhelming or confusing if you haven’t read the prior books. I’m more than happy to disclose here that I have read Invisible as a standalone to write this review. That didn’t impact my enjoyment of the book in the slightest!
The overall pacing of the storyline means that we have little tidbits and revelations over the course of the plot. At no point does the plot turn stale or do we feel like we aren’t exploring an active aspect of the murder case. As a reader, that kept me engaged with the storyline. I was able to read large sections of this book in one go. Safe to say, I did not want to put Invisible down!
And the ending, obviously it’s tricky to talk about a book and acknowledge the ending without giving anything away. So, for the sake of safety, I am not going to give anything away here. All I will say is that the events, clues and information that lead us to the final conclusion are engaging. What’s real? What’s a red herring? These were the questions I asked myself up until the very end. It was very cleverly written, to have us questioning up until the final moment.
Characters
An aspect I really enjoyed about Invisible is that we get to see a lot more of the personal lives of the characters within the storyline then just the superficial necessary for the murder case.
Again, because we have established history for these characters in the prior series, this comes through two make characters more relatable and realistic. Whilst I read Invisible not knowing the backstory behind the characters and events that took place imminently before the start of Invisible, I was able to glean enough from the narrative that I could make sense of characters. Their underlying storylines and not have that distracted from the overall experience. Instead, each of the characters involved in the case felt like a well-rounded individual, well thought out and plausible to get behind and want to root for.
Setting
This book is sat in the somewhat familiar British landscape. Also, I can’t say I’m immediately familiar with Doncaster itself, I am familiar with Britain and the overall institution in which this crime novel operates. I am aware of the pressure the police are put under. I am aware of public sentiment when it comes to the police in certain places and overall, the storyline setting is a familiar one to me.
In more recent blog tour reviews, I have enjoyed branching away from the familiar and exploring new settings. However, I have enjoyed reversing this and instead of going to something very easy and familiar. If you have read any content from my blog more widely, you’ll know at the moment reading progress is on the slow side. Picking up something that has been an easy and compulsive read, as well as something I’m familiar with, has helped me pick up reading more than I have in the last week. I’m hoping it’s the kickstart I need to get back into reading a little bit more regularly…
Narrative Style
In combination with the plot, having a book with relatively short chapters and a constantly moving plotline has really helped with the pacing of Invisible. Rather than getting stuck in long chapters, we are instead treated to relatively short snippets of action moving around consistently to drive the plot forward and bring new revelations to the table.
The overall style of this book has to the ease of accessibility of the writing style. Again, I’ve struggled a little bit with reading lately and it has been a particular book’s narrative style that is really tripped me up. Invisible was everything I look for and the opposite of the book I’m struggling with. Short chapters are a great place to start. The easy to read language, reflective of modern, natural speech also helps greatly. The word choice is as simple as possible; if jargon does have to be used, it’s explained in a way that doesn’t make the reader feel simple. All in all, Invisible ticks all the boxes for me in terms of readability and making itself suitable to a range of audiences.
Summary
Invisible has been to pick me up I need! I’m sad to say that it is the first book I have managed to complete in September, which says a lot about how my reading has been going lately. However, since picking up Invisible, I have gotten back into listening to my audiobooks a bit more, and I’m going to revisit it my problem book later this week with a little bit more enthusiasm to get the job done. If that’s. It advocacy for a book, what is?
Invisible isn’t a difficult book to get into or follow, but its revelations and engaging storyline had me turning the pages faster until the very end, when the truth finally comes to the fore. The murders, the motive, the murderer – all very clever and I enjoyed how Invisible panned out. But, if you want to find out how it goes for yourself, then you’re going to have to follow one of those purchase links and get a copy of the book for yourself no spoilers here!
Author Bio

Heleyne Hammersley is a British writer based in Cumbria. She writes psychological suspense thrillers and crime novels.
Heleyne has been writing since junior school – her first work was a collection of poems called ‘Give Them the Works’ when she was ten years old. The poems were carefully handwritten on plain paper and tied together with knitting wool.
When she’s not writing, Heleyne can often be found wandering on the fells or cycling the back roads of Cumbria in search of coffee and cake.
Social Media Links –
https://www.facebook.com/heleynehammersley66
https://www.instagram.com/heleynehammersleyauthor
https://www.threads.com/@heleynehammersleyauthor
Giveaway to Win 5 x Kindle Copies of Invisible (distributed via Amazon) (Open INT)
*Terms and Conditions –Worldwide entries welcome. Please enter using the Gleam box below. The winner will be selected at random via Gleam from all valid entries and will be notified by Twitter
and/or email. If no response is received within 7 days then Rachel’s Random Resources reserves the
right to select an alternative winner. Open to all entrants aged 18 or over. Any personal data given as part of the competition entry is used for this purpose only and will not be shared with third parties, with the exception of the winners’ information. This will passed to the giveaway organiser and used only for fulfilment of the prize, after which time Rachel’s Random Resources will delete the data. I am not responsible for despatch or delivery of the prize.
https://gleam.io/V9AxO/win-5-x-kindle-copies-of-invisible-distributed-via-amazon-open-int




























