leader in supported self-publishing
![](https://bertramcapital.wpengine.com/wp-content/uploads/2023/03/author_image-1.jpg)
Add-on investments completed
![](https://bertramcapital.wpengine.com/wp-content/uploads/2023/03/iuniverse.jpg)
iUniverse
AuthorHouse’s closest competitor, most sophisticated self-publisher
![](https://bertramcapital.wpengine.com/wp-content/uploads/2023/03/trafford.jpg)
Trafford Publishing
A leading independent Canadian publisher, pioneer in on–demand publishing
![](https://bertramcapital.wpengine.com/wp-content/uploads/2023/03/xlibris.jpg)
Xlibris
Increased the size of the platform by 40+%; added suite of industry–leading marketing services