The Proving Ground by Michael Connelly

Very enjoyable.

The Liar by Steve Cavanagh

 Enjoyable, read the books vs. audio.

The Plea by Steve Cavanagh

 Very good but the 3rd book in the series is already feeling like it's form the same pattern as the first 2. Good supporting characters but no nuance in the bad guys, there just awful and its not believable.

The Defense by Steve Cavanagh

Clever and enjoyable. 

Thirteen by Steve Cavanagh

 Enjoyable but feeling a lot like previous books.