Yesterday we spotlighted the new 
Blackwell Companion to American Legal History. 
Alfred L. Brophy (University of North Carolina), one of the editors, has posted some thoughts about the volume 
here, at the Faculty Lounge. Here's a taste:
I think the volume comes at precisely the right moment for American 
legal history, because the field is going in so many different 
directions at once.  A while back -- like when I was in graduate school 
-- the field was still dominated by studies of appellate opinions and 
jurisprudence.  So judges, treatise writers, and high brow legal 
thinkers predominated in the field.  There has been an extraordinary 
expansion in subjects over the past several decades.  Legal historians 
are looking closely at enslaved people, women, gay people, immigrants, 
workers, welfare recipients, as well as lawyers in big firms and small. 
 And they're looking at the procedures of justice of the peace and 
police courts, local trial courts, as well as state supreme courts and 
the United States Supreme Court.  The methods have broadened 
dramatically, too: we're interested in how fictional literature 
critiqued law (and in some cases supported it); how the technology of 
law brought down irrational authority and (more commonly) supported it. 
 As Sally and I say in the introduction -- and as I've observed elsewhere
 -- legal history is expanding so much in subjects and methods that it 
is beginning to look like almost all of history fits somewhere in its 
boundaries. 
There's just a lot of literature to deal with and a great many moving
 parts.  Most of this is positive -- it's great to be in such a broad 
field.  One thing, however, is negative here.  And that is that the 
field is going in search of unifying principles. . . . 
Read on 
here.