[sufue]

Slave to Sensation is (as everyone reading this probably already knows ) the first in Nalini Singh's Psy-Changeling series. It has dropped to $2.99 at Kindle and Kobo US. It has been on sale before at $1.99 a couple of times, but quite a while ago, and only very briefly. Also, this was included in the Psy-Changeling eBook Collection that was on sale in the UK a couple of years ago, so if you travel, check carefully before you buy.

Kindle US: https://www.amazon.com/dp/B0023EF9H0
Kobo US: https://www.kobo.com/us/en/ebook/slave-to-sensation-1

Spoiler:

THE FIRST PSY/CHANGELING NOVEL from the New York Times bestselling author of Shards of Hope, Shield of Winter, and Heart of Obsidian...The book that Christine Feehan called "a must-read for all of my fans."

In a world that denies emotions, where the ruling Psy punish any sign of desire, Sascha Duncan must conceal the feelings that brand her as flawed. To reveal them would be to sentence herself to the horror of "rehabilitation"--the complete psychic erasure of everything she ever was...

Both human and animal, Lucas Hunter is a Changeling hungry for the very sensations the Psy disdain. After centuries of uneasy coexistence, these two races are now on the verge of war over the brutal murders of several Changeling women. Lucas is determined to find the Psy killer who butchered his packmate, and Sascha is his ticket into their closely guarded society. But he soon discovers that this ice-cold Psy is very capable of passion--and that the animal in him is fascinated by her. Caught between their conflicting worlds, Lucas and Sascha must remain bound to their identities--or sacrifice everything for a taste of darkest temptation...