Shadows On The Wall

I won a copy of Shadows On The Wall on eBay -

I want to read it, but I'm scared of spoilers

I haven't seen any pre-Barnabas episodes, but I have seen the synopsis of those episodes on DVD Collection 1.

Has anyone read this? How big of a spoiler is it?

Shadows on the Wall mainly consists of character sketches and proposed outlines that Art Wallace developed.  Many of the details in those story lines were later changed on the show, so I don't think reading the book now would ruin the viewing for you.  In fact, you may be pleasantly surprised when you finally do see the pre-Barnabas episodes to find how the episodes actually play out (e.g. what DS kept from the story bible, and what it changed.)

ProfStokes

Thanks, ProfStokes - It'll be a few weeks before I actually get a chance, I'm away from home right now, but I'll post my thoughts here after I read it.

Does anyone know where I can find a copy of this? Ebay doesn't have one and amazon has one copy for the insane price of 140 bucks.

Does anyone know where I can find a copy of this?

http://www.pompress.com/titles/dark/  $9.95 new

Thank you!