Start with high-confidence legal fiction books, then narrow by subgenre or adjacent topics.
The Tenth Justice
Brad Meltzer
Killer Smile
Lisa Scottoline
The Proving Ground
Peter Giles, Michael Connelly
The Local
Robert Petkoff, Joey Hartstone
The Court of Common Pleas
Alexandra Marshall
Feared
Lisa Scottoline, Kate Burton
The Plea
Steve Cavanagh
Smallbone Deceased
Michael Gilbert, Martin Edwards
Presumed Innocent
Scott Turow
Water's Edge
Robert Whitlow
The D.a. Calls It Murder
Erle Stanley Gardner
The Secret Lives of Dentists
W.A. Winter
The President's Lawyer
Lawrence Robbins, Lawrence S. Robbins