The Pocket Guide to Common Trial Objections & Evidentiary Foundations

A courtroom-ready pocket guide to common trial objections and evidentiary foundations—now including free, 24/7, BarkaiBots AI courtroom simulations for practicing advocacy skills. E-book version not updated yet for 2026.

The Pocket Guide to Common Trial Objections & Evidentiary Foundations (6 x 9) was designed to be used in court and kept at your side in the office. Designed for quick courtroom reference when objections are made and evidence must be admitted. this practical guide includes:
1. A 16-page section on making and responding to common objections , including a list of over 60 trial objections.
2. More than 60 pages devoted to evidentiary foundations and impeachment , including 26 practical examples of foundations for introducing physical evidence, electronic evidence, hearsay, social media, emails, text messages, internet sites, authentication of digital evidence, and sample impeachment foundations.
New for 2026, t his book also includes free access to BarkaiBots , interactive AI courtroom simulations that function as responsive practice partners and built-in coaches. Using a free ChatGPT account, lawyers and law students can rehearse courtroom advocacy 24/7 through realistic simulations with witnesses, judges, and opposing counsel, followed by coaching feedback after practice.

This guide was written for working lawyers and law students who must apply evidence rules in real time . When a witness answers unexpectedly or opposing counsel objects, there is no time to search through lengthy treatises. The Pocket Guide provides quick reminders of the most common objections and the foundations needed to introduce evidence at trial. The examples are designed to be read aloud and practiced so that phrasing becomes natural and the sequencing of questions becomes second nature.

The included BarkaiBots extend that practice beyond the printed page. Instead of simply reading examples, users can rehearse courtroom questioning in interactive simulations that respond in real time and then provide coaching feedback to help refine their advocacy.

This guide includes practical courtroom foundations for introducing a photograph, diagram, real evidence, illustrative aids, a contract, refreshing memory, writing used to refresh memory, refreshing memory with a leading question, recorded recollection, business records (including custodian of records and self-authenticating records), demonstrative evidence similar to the real item, impeachment by prior written inconsistent statement, impeachment by omission, impeachment by inconsistent deposition testimony (short and long form), impeachment by inconsistent oral statement, learned treatises on direct and cross examination, voicemail and recorded telephone conversations, digital evidence (electronically stored information), email (incoming and outgoing), text messages, social media (X, Facebook, Instagram, Snapchat, Twitter), internet websites and web postings, incoming fax transmissions, and expert opinion testimony.

Professor Barkai is a former Detroit criminal trial lawyer and a full-time law professor for more than 50 years. He has taught evidence since 1981 and has served on the Hawaii Supreme Court’s Standing Committee on the Rules of Evidence since 1993 . He is a Professor of Law at the William S. Richardson School of Law at the University of Hawaii and previously taught at Wayne State University.

He has published over 160 evidence handbooks covering all U.S. jurisdictions, the federal and military rules of evidence, and numerous international jurisdictions. His books are used by lawyers, judges, and law students throughout the United States and abroad