hello scrimnet 
i was just trying to add this reply to your post when irishresearcher beat me to it and mine has been lost in the ether somewhere so believe me when i reiterate what irishresearcher says it,s a pity haig wasn,t one of them he and his cronies were who i was alluding to in my comments regarding officers sitting well back from the front and i was aware that a lot of officers were killed leading there men from the front as they went over the top . 
and i thank you for the list of books which i will source if pos most of my reading matter on ww1 has been the likes of harry patches book and another by richard van emden called the great war through veterans eyes this i,m sure you know is taken from diaries kept by the soldiers and officers ( and a comment must be made that express orders were given that no man was to keep a diary or take photographs ) why is that if not to supress the horrors that they faced , i also realise that if a man were captured or killed that if info that was useful to the enemy was written down it would or could cause a lot of damage so i do try to see both sides of a coin in this back to the emden book other extracts are from the imp war museum so as far as i,m concerned this is a work of fact not something cobbled together just to make money .
 this is my own humble opinion and i stand or fall by it ww1 was a last attempt by useless senior commanders for a bit of glory before they shuffled off this mortal coil and they failed abysmally and took virtually a whole generation of fine men with them i,ll stop now as i could rant on for a lot longer , as i said in my other post i apologise to one and all for this but it,s what i feel  , i promise i will make no further comment on this post .
happy new year to one and all and may we never forget those men on both sides lead by donkeys 
i,ve just seen the updates on this and i for one am solidly behind irishresearcher for what it,s worth 
trevor