Digitized history books
On-line regimental histories can be found at:
More Maps can be found at:
Maps of the Grenadier Guards in France and Belgium 1914-1918
1914, 1915, 1916, 1917, 1918.
Maps of the Guards Division in France and Belgium 1914-1918
1915, 1916, 1917, 1918.
Guards Division in the Great War Operations Maps.
Other online documentation can be found at:
The story of Gdsm William Tall of 3rd Battalion put together by his family
Gdsm William Hall 3rd Battalion 1915 to 1917
Other Grenadier war diaries at the TNA covering both world wars. A copy can be viewed at the TNA for free or purchased.
Grenadier War Diaries at the National Archives