Welcome to my weekly segment, Waiting on Wednesday, where I look at upcoming books that I am planning to order and review in the next few months and which I think I will really enjoy.  Stay tuned to see reviews of these books when I get a copy of them.  For this latest Waiting on Wednesday post, I highlight the two upcoming books from impressive author Adrian Tchaikovsky that I’m most looking forward to in 2026.

Adrian Tchaikovsky is an extremely talented science fiction and fantasy author who has been wowing audiences with his incredible imagination since 2008, producing an insane number of books during that period.  Known for his Shadows of the Apt, Children of Time, Echoes of the Fall and Final Architecture series, as well as several awesome standalone novels, Tchaikovsky has a truly outstanding catalogue of works to his name, and there are some true classics captured there.  I personally have had the pleasure of reading several of his latest great books, with entries like Service Model (one of my favourite books of 2024), Alien Clay, the novella Orges and the Warhammer 40,000 novel, Day of Ascension (one of my favourite Warhammer 40,000 novels), proving to be quite amazing.

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Some of my favourite books from Tchaikovsky have been the awesome novels of his Tyrant Philosophers series.  A gripping, brilliant and highly amusing series, the Tyrant Philosophers novels are set in a cool fantasy world filled with magic, gods and demons, all with a fun Tchaikovsky twist to them.  Featuring some excellent overlapping characters and events, all set around the dark impact of the Palleseen, an empire of perfection seeking fanatics, who have been conquering the world through elaborate military and diplomatic action. All three current books in the series have been quite exceptional, including City of Last Chances and House of Open Wounds both of which were amongst my favourite books of 2023 (with City of Last Chances being one of the best audiobooks of 2023), as well as the third book in the series Days of Shattered Faith (one of my favourite books and audiobooks from the first half of 2025).  I really love these elaborate and highly entertaining novels, and we’re luckily only a short way away from the next book in the series, Pretenders to the Throne of God.

Set for release in February 2026, Pretenders to the Throne of God will once again focus on the Palleseen expansion as they engage in a deadly siege to expand their power and influence.  Featuring an outstanding plot, Pretenders to the Throne of God has the potential to be another outstanding novel, especially as we’ll get to see the next chapter of a certain character’s troubled journey.

Plot Synopsis:

Arthur C. Clarke winner and Sunday Times bestseller returns to a world steeped in magic – and the Tyrant Philosophers’ campaign to bring reason, logic and ‘perfection’ to it.

As the Palleseen’s campaign to bring Perfection and Correctness to an imperfect world rages on, Eres Ffenegh – ‘the City on the Back of a Crab’ – is the next state slated for conquest. But its citizens won’t give up sovereignty easily.

The siege has dragged into winter and the defenders – both locals and Pal renegades – hold an uneasy alliance against the enemy at the gates, while the Pal army is looking over its shoulder for the next self-destructive dictate of their government back home.

Within the city, Devil Jack, a good man apprenticed to the notorious conjurer known as the Widow, is driven to bargaining with hell to get back what he’s lost. Meanwhile Kiffel ea Leachan is the city’s champion, a child of privilege who’s just lost everything to the invaders. Both must try to survive the siege and make their own destinies in a world that’s cut them loose.

Outside the city, Pal reinforcements have arrived to take the city, but it’s the sort of help that might just damn them all…

This sounds like a very interesting continuation to the Tyrant Philosopher’s series, and it’s one that I’m particularly keen on.  Readers of this blog will know that I love a good siege novel, and I’m going to be very keen to see Tchaikovsky’s take on siege craft in Pretenders to the Throne of God.  No doubt this new book is going to feature a lot of interesting perspectives of the siege from both sides of the wall, and I cannot wait to see what over-the-top array of magical battles, as well as complex political intrigues will engulf both sides of the battle.

While the overarching story of Pretenders to the Throne of God sounds very promising, I personally I am very keen to see how Tchaikovsky continues the tale of one of his best characters, known in this novel as Devil Jack.  The man known as Jack has served as a primary character of all three previous Tyrant Philosopher’s novels, with fate throwing him into different roles and facing dangerous hardships.  However, after losing the demon he loved in Days of Shattered Faith, it looks like the formerly happy Jack is going to go through a rather dark place in this sequel.  I’m almost a little afraid to see how Tchaikovsky will torture Jack in this upcoming novel, but I have no doubt that his character arc is going to be one of the most emotionally charged of the entire novel.  Add in the rest of the complex characters I known Tchaikovsky has dreamt up for this new book, and Pretenders to the Throne of Gods is going to have some outstanding depth based around its protagonists, and probably it’s villains.

Based on how very impressive the previous Tyrant Philosophers books have been, I have very high hopes for Pretenders to the Throne of God in the new year, and it’s going to be something truly special.  One of my most anticipated releases for the first half of 2026, Pretenders to the Throne of God is going to be incredible.

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In addition to the next epic Tyrant Philosopher’s novel, there is another outstanding sounding Tchaikovsky novel that I am very excited to read in the new year, the very fun sounding Green City Wars.  Set for release in June 2026, Green City Wars will see Tchaikovsky present an intriguing and thriller with a unique twist, the protagonist is a talking racoon living in a world of genetically engineered animal helpers.

Plot Synopsis:

In a city of sunshine and secrets, the shadows belong to the animals. One genetically-engineered raccoon races to expose a deadly conspiracy – before it tears his whole world apart.

In a solar-powered future, humans live in luxury, served by unseen Little Helpers – artificially enhanced animals who maintain their perfect green cities. The animals’ golden rule: ‘Do Not Bother the Humans.’ Yet beneath this tranquil facade, a complex underworld of animal politics, crime and conflict thrives.

Enter Skotch, a freelance raccoon investigator. His biggest problem was a lack of work. Now his work may get him killed. And his latest case? Finding a fugitive mouse scientist. But powerful forces are also after the mouse, and they’re willing to kill for his secrets. Can Skotch navigate this treacherous web, outsmart rat gangsters, beat a deadly weasel assassin and keep his pelt intact? More importantly, can he find his quarry before the elusive rodent breaks Rule One in the most apocalyptic way – and shatters their fragile world.

I love the sound of this upcoming novel, especially as I’m keen to see Tchaikovsky take on the noir genre in his own entertaining way in Green City Wars.  The idea of sentient animal protagonists alongside humans in serious fiction is always very interesting, and the above synopsis has seriously put me in mind of the Welkin Weasels series by Gary Kilworth (a favourite of my childhood).  However, Tchaikovsky has put a fun dark twist on it, with the animals being genetically engineered slaves to humanity.  I’m assuming that the whole story will be a compelling crime fiction novel with some great science fiction twists, overlayed with some amusing critiques of humanity, which sounds so very fun.

While featuring one of Tchaikovsky’s more unusual plot ideas, I think that Green City Wars has a ton of potential and I’m very excited for it.  I have no doubt that this awesome standalone novel is going to be particularly funny, and I cannot wait to see how it turns out.

Overall, it is quite clear that Adrian Tchaikovsky has some outstanding novels coming out in the new year, and these are just the main ones I’m currently excited for.  The author also has plans for some other exciting releases in 2026, and I’m going to make a real effort to read as many as possible.  Stay tuned to see how they all turn out.