Process Servers Handbook, published by WSPSA (Washington State Process Servers Association). This book, originally published in 1991, is the work of WSPSA members Gary Turpen and Gary Ramey and Washington attorney David P. Tracy. It is well-researched and the authors do an excellent job of using case decisions to explain the meaning of statutory language . The 4th edition (includes Laws of 1998) is well-indexed and is published in a convenient 7x9 format with spiral binding. Contact WSPSA Director Eric Vennes: 

(425) 316-8110, e-mail exdirector@wspsa.com to purchase a copy. 

Price: $25.00 + shipping. Website www.wspsa.com