I have theirs, too, Len. Handy for reference purposes, but not for navigation. EP has their office just down the street from where we live in Mukilteo. Or at least they did.Evergreen Pacific publishing puts one out called Cruising Atlas but is for navigational help only or so it says. I do carry both of theirs.
For reference purposes only, not for navigation. Age of navigation charts do not matter much because actual changes happen very little over time. Charts provide the necessary detail needed as opposed to a spiral bound chart book, IMHO. Spoken from 20 plus years of cruising experience, FWIW.Evergreen Cruising Guide is all you need from Olympia to Cape Scott.