Patrick is about to get the one thing he has always wanted. He just didn’t expect her to be a daemon princess. Or that her tech-genius best friend, and secret world would be coming along for the ride.

Get Kat Vancil’s Daemons in the Mist, the first full-length novel in the Marked Ones Trilogy for FREE.

Newest Release


Recent Studio News

The Marked Ones Boxset Release

Seasons greetings my kitty readers! I’ve got a new release to feature today, this time for my own series. This 335,000-word digital boxed set collection includes ALL THREE BOOKS in my Marked Ones Trilogy series, including a special trilogy-edition of Daemons in... read more

Epic SciFi & Fantasy 99c Weekend Sale!

Hi kitties! It’s time to get your spec fic geek on again! This weekend I’m part of an epically massive multi-author 99¢ eBook sale! Some of these reads are brand-new releases, some are tried-and-true bestsellers with hundreds of five-star reviews, all are fantastic... read more

Mystery in Your Mailbox

Hi kitties, it’s the most wonderful time of the year, which means it’s time for a SPECTACULAR giveaway! I, along with 80+ other authors, are participating in the Mystery in Your Mailbox giveaway! Here’s how it works: Our 80+ participating authors will sign and wrap a... read more

Live Events Gallery

Kat Vancil

Storyteller, Crafter of the Unexpected & Super Geek Extraordinaire.

Author Kat Vancil grew up in the heart of Silicon Valley where she amused herself by telling stories to anyone around her—her family, her friends…random strangers. Eventually she actually started writing those stories down instead of just spending hours hanging out in fake Ikea living rooms and telling her friends about them. Somewhere amongst all the character-torturing and epic explosions she managed to get a BFA in Illustration from the Academy of Art University and open a graphics studio (Multi-tasking for the win!).

Kat still lives in the San Francisco Bay Area with her husband, two very crazy studio cats, and nine overfull bookcases. And when not running amuck in the imaginary worlds within her head, Kat can usually be found frolicking in her general geekiness.

Contact Kat

Have something to say?

Kat loves to hear from readers, viewers, & fans, and does her best to get back to everyone who writes her. So feel free to email your questions, comments, or fan mail!

You can use this form or you can email Kat directly at

3 + 7 =

Be on the cutting edge of Kat’s new releases, join The List!

To get an email whenever Kat releases a new title or is running a cool giveaway or promo, sign up for her VIP newsletter The List.



For a limited time, you can get a FREE copy of Daemons in the Mist by joining Kat’s VIP email list. Just tell us where to send your copy.

As a member of THE LIST you’ll receive at most 1-3 emails a month packed with member exclusive giveaways & content, new release announcements, and special event promos.

Thank you for joining THE LIST! Shortly my kitty minions will be delivering a subscription confirmation email to your inbox (it might take a few minutes, sometimes they get distracted by shiny things, sunshine, or tuna). All you have to do to complete the subscription process (and get your FREE book), is click the link in the email. And while you wait we have a bit of entertainment for you, just go here:!