Instruct: Classify the given review as either positive or negative.
Query: A Welcome Addition to My Library

I am a mediator, arbitrator, and trainer. The Mediator's Handbook is a welcome addition to my library. It is filled with practical advice,theoretical information, wonderful charts, and the nuts and bolts of mediation. I am sure every mediator, new or experienced, will benefit from this book. I recommend that every mediator skim the "Mediator's Handbook" as well as "Basic Skills for the New Mediator" by Allan H. Goodman (which I purchased at the same time) before every mediation.