These are just some of the treatises available.
The Law of Wills and Trusts in North Carolina
Brandis & Broun on North Carolina Evidence by Kenneth S. Broun et al.
North Carolina Civil Procedure
North Carolina Prima Facie Tort Manual
Reynolds on North Carolina Family Law by Suzanne Reynolds
Shuford North Carolina Practice and Procedure by Alan D. Woodlief
Webster's Real Estate Law in North Carolina by James A. Webster
Selected treatises are also available on Westlaw and Lexis.