Mark's Books

The Law of Expert Evidence in Ireland
Mark Tottenham
The second edition of The Law of Expert Evidence in Ireland offers an authoritative and practical guide to expert evidence in Ireland, covering everything from instructing and preparing experts to report writing, expert meetings and giving oral evidence.
Coming in late 2026 – pre-order your copy now.

The Reliable Expert Witness
Mark Tottenham
Expert evidence can play a crucial role in the outcome of a case, yet experts can find themselves under scrutiny when they are poorly prepared or do not fully understand their duties to the court. The Reliable Expert Witness provides clear, practical guidance to help professionals understand their responsibilities and deliver reliable, independent evidence.
Available now

A Guide to Expert Witness Evidence
Mark Tottenham, Emma Jane Prendergast,
Ciaran Joyce , Hugh Madden
A Guide to Expert Witness Evidence explores the role of the expert witness within the Irish legal system, from pre-trial preparation and report writing through to giving evidence in court. Combining legal context with practical guidance, it is a useful resource for both lawyers and professionals who act as expert witnesses.
Available now.
