Skip to content Skip to navigation menu
Your browser is not supported by this site.
Please update to the latest version, or use a different browser for the best experience.

Witkin Library Formats

Available on Westlaw and in print.

The Witkin Library of California law is available on Westlaw and in print. In both formats, the material is presented in the same way. Each treatise is updated with an annual supplement, and the online version in Westlaw maintains the distinction between the bound volume and supplement so that the treatises can be cited consistently, regardless of medium.

Witkin Library on Westlaw

Westlaw contains five Witkin databases, one for each of the four treatises and a fifth comprising all four treatises.

  • Summary of California Law (WITSUM)
  • California Procedure (WITPROC)
  • California Evidence (WITEVID)
  • California Criminal Law (WITCRIM)
  • Witkin's California Treatises (WITKIN)


The entire Witkin Library is available in 35 hardbound volumes. You can purchase the entire set or individual volumes online.

Summary of California Law, 10th »
California Procedure, 5th »
California Evidence, 5th »
California Criminal Law, 4th »

Take a Closer Look

Visit the Witkin Library »