Big Easy Bonanza is an omnibus with three novels (two by Julie Smith and one by Tony Dunbar) and a short story (by Smith). All set, of course, in New Orleans.
It was available in December for $3.99 and is reduced to $0.99 at Amazon US today. Not sure how long it will be reduced.
http://www.amazon.com/Big-Easy-Bonan...dp/B00AS0UW32/
Full description is in this post from last month's thread:
https://www.mobileread.com/forums/sho...za#post2361912