Whew! Thank you Willm. My 7th Ed. of "Fishing in Oregon" is a lot thinner than the current "model"; so more lakes n' streams are covered now in that book. And for decades that book has been my Bible for local fishing information. And my copy, is suffering major dog ears due to HEAVY use!
However, "Complete Anglers Guide" seems, to me at least, to have a LOT more information. And I have the 1st Edition, published in 2007. A new (2nd) Edition is now available. So, I bet it is even better and more comprehensive. One nice feature in this book, is that under the title of each lake...it is listed as "hike in", or "c & r , no bait", or "boat recommended", or "float tube recommended", or "campground", or "no motors", or "fly only", etc. etc. etc.
What I would suggest, is to look at a copy of each of the newest editions. Then, do a side by side comparison and see what you think.