A considerable number of works from this period are now available in full text electronically via various databases.
The easiest way is to search for known titles/authors in SOLO. In the results, click on any green "Online resource" link. Then click on "Open resource in new window" link. If you don't have a specific work/author in mind, searching the databases themselves (see links below) via eg keyword, or place+date of publication may be useful.
Three lawyers of repute had volumes of reports published in their own lifetime:
Plowden’s Commentaries (ER 75 KB 1550-1580), Coke’s Reports (ER 76-77 KB 1572-1616) and Bulstrode’s Reports (ER 80-81 KB 1610-1625).
A lot of other collections of case notes were printed too - with title page attributions of distinguished "authors." In modern times the Selden Society has been producing scholarly editions of surviving manuscripts of court judgments including the notebooks of Dyer.
Some basic subject searches to try in SOLO
Law -- Great Britain -- History -- 16th century
Law -- England -- History -- 16th century
Law -- Great Britain -- History -- 17th century
Law -- England -- History -- 17th century;
Justice, Administration of -- England -- History
Law and literature -- History -- 16th century
Law in literature
The Law Emprynted and Englysshed : the printing press as an agent of change in law and legal culture 1475-1642 by 
Law Reform in Early Modern England [1500-1740] by 
The Rule of Law, 1603-1660 : crowns, courts and judges by 
Law-Making and Society in Late Elizabethan England by 
Women Waging Law in Elizabethan England by 
The Oxford Handbook of English Law and Literature, 1500-1700 by 
Shakespeare's Imaginary Constitution : late Elizabethan politics and the theatre of law by Working with the surviving court archives
Sir Edward Coke and the Reformation of the Laws : religion, politics and jurisprudence, 1578-1616 by 
Sir Edward Coke and "The Grievances of the Commonwealth," 1621-1628 by 1558 - 1603 Eliz 1
1603 - 1625 Jas 1
1625 - 1649 Chas 1
