Percival Constantine

2023 was a slow year, but 2024 will be a lot more exciting! Click to see what I've got in the works.

So this is Twixmas, that strange limbo between Christmas and New Year. Here in Japan, we are on the verge of everything except convenience stores shutting down for about three days and I will be eating nothing but junk food during this time. But I thought I would take this time to look back at the year so far. 2023 was an odd year for my productivity. This was one of the least productive years…

The latest book in the Dark Crossroads urban fantasy universe is now available!

I’m pleased to announce the release of the first book in the MARK OF CAIN series, the third series set in the Dark Crossroads universe. What makes this series special is that Cain is the character readers said they wanted to see a series based on. When I created the reader poll for the next series, I had a number of characters to choose from. Although Cain was in there, I wasn’t expecting him to…

Don't miss the Dark Crossroads Black Friday sale! Get all eleven titles for less than $10!

Happy Thanksgiving to those who celebrate it! Here in Japan, we don’t have it, so it’s just a regular work day. But we still have Black Friday, and I’m participating, too. From today, I’m running a massive sale on all the Dark Crossroads novels! You can get the first two books in both the Luther Cross and Morningstar series for absolutely FREE! And that’s not all! The other books in both series…

Find out about the fifth and final book in the Morningstar series and what's next for Dark Crossroads!

It’s time! After a few setbacks, I’m now ready to release the fifth and final book in the Morningstar series! This brings Lucifer’s story to a conclusion in which his final fate will be revealed. This was a fun book to write and really gave me an opportunity to do some interesting things with Lucifer’s character. I’ll have more to say in the book’s afterword, so make sure you pick it up to know…

Find out more about why I decided to write a sci-fi serial with Kindle Vella.

This week has seen the release of Corsairs, my brand-new sci-fi serial published exclusively through Amazon’s Kindle Vella program! And in this post, I’d like to tell you a little bit about how this came to be. Even though I’ve been writing novels for the past fifteen years, that’s not how I got started in writing. What got me started was actually serialized fiction. Specifically, serialized…

Complete your collection of books for Black Friday/Cyber Monday! All titles in this sale are free or 99¢!

Black Friday is here! And I’m taking part, too. I’ve made all my first-in-series books completely free through Cyber Monday! And in addition, I’ve also got almost every other book discounted to 99¢!  If you’re looking to complete your collection of my titles, this is the time. Just click here to find all titles on sale. Hope you stay safe and healthy over this holiday weekend, especially if…

The Devil is on trial in the fourth Morningstar book, available now!

Hey! I know it’s been a minute since the last book came out. And I’m sure you’ve been wondering just where the Morningstar series will be going after that ending. The good news is that you don’t have to wait any longer! The fourth book in the Morningstar series is now live! Accused by his enemies of being a pawn of Heaven, Lucifer has thrown himself on the mercy of Hell’s court. He believes…

The new Morningstar book is now available on Kindle!

The wait is over because the latest book in the Morningstar series is now available on Amazon! This book is unique in that it takes Lucifer out of any sort of urban (or even earthly) setting and drops him right back into Hell. And if you’ve been paying attention over the past few books, that’s not a place he really wants to go back to. Here’s the book’s description: Return to Hell! After his…

The Morningstar is back in the latest novel continuing the Dark Crossroads world!

The Dark Crossroads universe continues as the former King of Hell enters the next phase of his journey!

Powerless!

Lucifer has left Hell and retired on Earth. At least that was the plan, until he learned that his abdication enabled some of the most dangerous creatures in creation to escape. Now, he’s been forced to take responsibility for his actions and clean up his own mess.

At first,…

In future Japan, a new hero will rise! Read RONIN BORN, a cyberpunk superhero novel set in a new world! #kindleunlimited #cyberpunk #superhero #scifibooks

I’ve had ideas on this title for a while. I wanted to write another book set in Japan, and influenced by some different movies (in particular Battle Royale and Ghost in the Shell), I came up with the idea of Ronin Born, a new cyberpunk superhero novel.

The setting is a futuristic version of Japan. Technology has advanced to an incredible degree and Japan is a powerful player on the world stage…

The Luther Cross series may have come to an end, but the world lives on! Lucifer Rising not only begins the Morningstarseries, but also leads into a larger world, which I’m calling the Dark Crossroads universe. I plan to set all my urban fantasy books in this world. So while each series will be limited to 3-6 books, they’ll connect together to a larger tapestry, and characters that appeared…

End of the line...or end of the world? The Luther Cross series concludes here!

The final book in the Luther Cross series is now available! How does the story end? Will Luther be able to stop the angel and save the child, or will he have to make the decision he’s been dreading for the past year? And what will he have to sacrifice in order to accomplish his goal?

Find out in Devil’s Finale, the exciting final chapter in the Luther Cross saga!

End of the line…or end of the…

Luther Cross is back! Pick up the latest novel in this popular #urbanfantasy series now!

Luther Cross is back in Devil’s Return, the fifth novel in the best-selling urban fantasy series! Read on for the book’s description:

Death is not the end

My name is Luther Cross, the handsome and stylish son of a demon father and a human mother. With my knowledge of the supernatural and my own mystic abilities, I make my living as Chicago’s foremost paranormal investigator.

But now,…

A new year has begun. 2018 was unfortunately not a very productive one for me. When I looked over how many books I released, I was shocked to see it was only two!

That’s definitely not enough and I plan to do a lot better this year. I want to try to get back to the days when I had at least six books out per year, if not more.

But of course, in order to release six books a year, I have to…

Get the entire Luther Cross #urbanfantasy series for under $10! But hurry, sale ends on Saturday! #booksale #freeebooks

To celebrate the release of the fourth book, the first three books in the best-selling Luther Cross series are now on sale! Devil’s Due $3.99 FREE

Luther Cross here. Dangerously handsome, effortlessly stylish half-demon, at your service. As I have inherited certain…abilities with my odd genetics, I’ve put them to use as Chicago’s foremost paranormal investigator.

My current case? Well, I have to…

Enter to win a free audiobook of Devil's Due! #urbanfantasy #audiobooks

It’s been a while, but I’m back with some good news. For starters, I just moved (again) and now I’m back in Kagoshima Prefecture. Also, my day job is now teaching three subjects at the university level which I’m very familiar—writing, literature, and film study! Very exciting.

On my own writing front, I’ve begun work on the fourth Luther Cross novel, tentatively titled Devil’s Conflict. If you’ve…

Luther Cross is back in DEVIL'S SHADOW! 99¢ for a limited time!

It’s finally here!

Everyone’s favorite half-demon paranormal investigator is back in an all new adventure, and you get to see a side of Luther you’ve never seen before!

Everyone’s got a dark side.

You may know me as a dangerously handsome, effortlessly stylish half-demon Luther Cross. That part remains true, but everything else has changed.

There’s a war brewing between Heaven and Hell. My only…