I have heard good things about Jessica Sims Midnight Liason’s  series, so when I heard that she had self published a novella I got intrested.   Single Wolf Female is 0.99 right now, and I have no idea how long it lasts.
Vivian Arend’s Diamond Dust is one of Samhain’s featured titles, which means you get an additional 30 % off with  the Coupon “SCHOOLDAYS”

( The other books is Delilah Devlin’s latest,   a book by Jayne Rylon and Mari Carr,  an historical romance by Edie Harris, an UF by RG Alexander,  an MM by Daisy Harris, and a horror novel by Kristoffer Rufty. All of them are new or upcoming, so it shouldn’t be hard to find them on Samhain’s webpage.)

Edit: And I just saw  on twitter that The Iron King by Julie Kagawa is free at Itunes UK. Not sure about the US.

Now for a couple of print deals:

Amazon have really good prices on pre-orders and recent releases right now.  I think that both Archangels Legion by Nalini Singh and Guardian Demon by Meljean Brook is just 4.99 right now, or thereabouts.  I think it is a side effect of Overstock and Amazon’s price war, and I have no idea how long it lasts.