A friendly suggestion from Podiobooks - try the Shadowmagic books. The first one is now out in print as well and the second one is still being released.
I found Seigler and JC Hutchins a bit too breathless in their delivery for late night listening, but I enjoyed them for car trips.
The Levantian Chronicles are also pretty good, but unfortunately since they are more of a audio series rather than novel, they kind of leave you hanging at the end of the first season (not quite a who-shot-JR moment, but many threads are left hanging for next season).
Daughters of the Sun (also on Podiobooks) is worth a listen, but it is also in strongly in need of a sequel.
Chasing the Bard by Phillipa Ballantyne is really worth a listen. I enjoyed both her writing and her narration.
I really liked the Crown Conspiracy - recently released with Nathan Lowell as narrator. This is part of a larger series and the next book is to be released later this year (according to something I read somewhere....)