Acheron & Styxx: House of Didymos

Created by Sherrilyn McQueen

Acheron & Styxx took the world by storm. Now, fifteen years later, the immortal twins are united for the first time into a single set.

Latest Updates from Our Project:

The books are in Georgia!!
about 2 months ago – Fri, Apr 14, 2023 at 12:34:32 PM

It's official! The first two volumes have arrived in the state of Georgia! We're having to arrange for them to be delivered and it will take two 26' box trucks to deliver 20 pallets of 800 boxes for me to sign. Please be patient as we unload those tons of boxes and get the books ready to ship. I will be personally signing every one as soon as I can. 

We will begin filling orders once we have the boxes safely in hand. The first two volume ebooks and those who bought ebooks & swag will be filled as part of these shipments. Those with ebooks will receive an email that has the link for you to pick your version and you'll be able to download your purchases. 

We are in the process of mailing out the last handful of the July Dark-Hunter Paladin boxes. And the t-shirts for the Nick June Paladin boxes have just arrived. We're hoping to get the Nick June orders filled by the time we receive the novels.

We do have a few things left over from the filled orders, and they are available for purchase here: 

If you have any questions about your order or need any help, please contact us at: [email protected]

Lastly, we do have the announcement page for the Dark-Hunter tarot cards campaign up while we finish putting together all the details for it. Please make sure to sign up to be notified as soon as it launches as we don't want anyone to miss an opportunity to purchase an early bird special. 

Again, we cannot thank our backers enough for your support and patience. You guys rock!!

We'll be keeping you updated as more happens.


July Boxes & Other Updates
2 months ago – Tue, Apr 04, 2023 at 03:58:53 PM

We wanted to let everyone know that the books are almost in Georgia! We're a few weeks away from having them in hand and where Sherri will begin to sign them and we'll start shipping them out to eager fans.

In the meantime, as Sherri noted in her newsletter, we are waiting on the t-shirts to come in for the CON Paladin boxes. They are due in within the next two weeks. But since we already had all the items in for the Dark-Hunter Kickstarter boxes (July), we decided to go ahead and get those out to backers rather than make everyone wait. 

As soon as the shirts come in, we will begin packing and shipping the CON Paladin boxes. 

We do have a few extra boxes and books left for those who missed the campaign.

If you have any questions about the campaign, please don't hesitate to reach out to us: [email protected]


Sheri, Jake, Kim & crew

See the books!
3 months ago – Mon, Mar 13, 2023 at 03:52:38 PM

Here are the actual Acheron/Styxx Kickstarter books! Please remember that they'll be shipping to backers beginning in mid to late April and/or May. Ebooks will be emailed to backers when the books begin shipping (and those who signed on for their swag will also be sent their items when the books ship). Please be patient as Sherri will be traveling for events. She'll sign the books as fast as she can (and we'll be shipping as quickly as possible, but it will take time--several weeks-- as we are a very small staff and we have a lot of orders to fill-- thank you fans and backers).  We want to make sure every order is perfect before it leaves us. If you have any questions, please email us: [email protected]  

To order more copies: 

Book Shipping Update
4 months ago – Thu, Feb 09, 2023 at 09:53:25 AM

We just heard from the printer and they've updated the in-hand date for Volumes 1 & 2 to April 20th. Once we receive the books, Sherri will begin signing them and we will immediately begin fulfilling orders for the books & ebooks. 

In the meantime, we will send out the Kickstarter Paladin boxes early. We are closing the fulfillment for the March Kickstarter boxes now, but if you have a last minute order you'd like to place, it's not too late. Please visit:

If you need to check on your order or update information, please visit:

Volumes 3 & 4 are on track to ship on time (barring another printing boo-boo). 

Volume 5 is still on track to ship February 2024.

All Kickstarter Paladin boxes are set to ship on time or early.

If you have any questions, the best way to reach us is through our direct email: [email protected]

In the meantime, here's a sneak peek of the Simi puzzle that will ship with the April Simi Kickstarter box:

puzzle dimensions are: 81 piece, 8" X 10"

Thanks for your patience,


Book Update
4 months ago – Sat, Jan 28, 2023 at 08:04:40 AM

 One other quick reminder: The ebooks will be going out with the novels. Our fulfillment tracking won't allow us to break them apart, especially given that a lot of people ordered both ebooks and regular books. We're very sorry about that, but the ebooks will be released the day we ship the first volume. If you ordered both ebooks and books, we'll send the ebook to you when we ship the regular book. Again, it's the only way to keep the orders straight and to make sure everyone gets what they ordered.

Thanks for understanding,

Jake, Kim & crew