Nemesis

The 4th book now in the DS Lucas Walker series, those who are new to it might need a tiny bit of background. Walker is with the Australian Federal Police, but it was on his personal home territory, in outback Australia where he first met Barbara (in book one to be precise), when she heads from her native Germany to the area to look for her missing sister. Long story short, her sister endured an horrific experience, but survived, there was the spark of something between Walker and Barbara, and their lives moved on. Having kept in touch since that time, it's NEMESIS now that brings them back together on Barbara's home territory, in Berlin. She's working a mysterious multiple murder by plant toxins at a collection of rustic cabins lakeside, out of Berlin, and he's in town to try to catch the bikie Stefan Markovich that was also part of the earlier storyline.

Is this therefore a novel that won't work as a standalone? Not if you crave the full backstory to Barbara and Rita's ordeal, and Walker's involvement. If you're happy to let a lot of that just be, then yes, because the personal romantic tension / will they / won't they is a big part of this outing, as is Barbara's local case. It might help to have read the earlier books as well as the "fish out of water" aspects of this are tipped on their head here - deliberately - and there's a bit of a gotcha there in who handles what best. 

But, Walker's in Berlin because the notorious Vandals motorcycle club leader Stefan Markovich has been tracked there. The whys and wherefore's of that are laid out at the start of the book, and then the action switches to the death of a man that is eluded to in the prologue. In an idyllic, rustic settlement made up of small off-grid cabins, a man dies horribly from a poisoning that is eventually identified as a plant based toxin. There are then more poisonings, and a local police service more than keen to make sure the Berlin incomers take the blame, rather than the local weirdo stalking around in the bushes. Meanwhile there's a developing romance between Barbara's sister Rita and her local offsider cop, and the will they / won't they thread around Barbara and Lucas. So quite a bit going on.

The local investigation is interesting, and it was great to get to "see" Barbara on her home turf, determined to solve this case in the light of feeling very much like her bosses don't appreciate her. Meanwhile Lucas is lurking alone, around the streets of Berlin, a country where he can't speak the language, with a cover story of being a forger, trying to flush Markovich in the face of a lot of disinterest from local police until a drive-by shooting is linked in, which leads to a bit more co-operation. To be honest a lot of the reasons for Lucas being in Berlin and the whole chasing Markovich thing didn't quite jell, it all felt a bit "hammered" into place to get Lucas to Berlin on any pretext so the relationship between the two could be explored. At one point I thought well just have him show up on a holiday and a romance fishing expedition - that would have worked as well, and not have had to led to some slightly distracting goings-on at one point around Barbara, and a final "storyline" which whilst had a bit of crash bang excitement about it, felt a bit plopped into place. 

Which all makes this sound like the book wasn't an enjoyable read, which is unfair, because in most things it was. As a reader of the first couple of books, it was almost expected that there would be something between Lucas and Barbara and pushing that fish out of water angle to the other side was worthwhile. Her local investigation was also really well done, the use of plant based poisons really well explored, and the sense of place of those murders really strong.

Having said all of that, NEMESIS is definitely going to be a police procedural designed for people who like a hefty dose of tortured romantic attachment thrown in.