Have you read All Quiet on the Western Front? It's been on my radar for a while, and I'm wondering if you liked it...
I'm planning a trip to Monticello, Mount Vernon, Gettysburg, Antietam, Ford's Theater, etc. next spring. If my funds hold out. I've been to Gettysburg, but none of the others, and I'm thrilled. I wish I could go today! I'm pulling to books which will go well with that experience, after I get through a few reads that have been on the top of my list for a while. But (here is a volta) I do have an enormous interest in the Great War. I'd say (though I'm less knowledgeable about it) my interest in WWI and its aftermath is as strong as my interest in the ACW and the American Revolutionary era.
I have the following on my list:
All Quiet on the Western Front - Remarque
Chronicle of Youth: The War Diary, 1913-1917 - Vera Brittain
Fall of Giants - Ken Follett
A Farewell To Arms - Hemingway
Goodbye to All That - Robert Graves
The Great Influenza: The Story of the Deadliest Pandemic in History - John M. Barry
The Guns of August - Barbara W. Tuchman
The Hello Girls: America's First Women Soldiers - Elizabeth Cobbs
Homer & Langley - E.L. Doctorow
Letters from a Lost Generation: the First World War Letters of Vera Brittain and Four Friends, Roland Leighton, Edward Brittain, Victor Richardson, Geoffrey Thurlow - Vera Brittain
A Long Long Way - Sebastian Barry
Memoirs of an Infantry Officer - Siegfried Sassoon
My Dear I Wanted to Tell You - Louisa Young
One of Ours - Willa Cather
The Poems of Wilfred Owen
The Return of the Soldier - Rebecca West
Storm of Steel - Ernst Jünger
The Sun Also Rises - Hemingway
Sunset Song - Lewis Grassic Gibbon
This Side of Paradise - F. Scott Fitzgerald
The War Poems - Siegfried Sassoon
You said you've read a lot on the topic. Any other recommendations? x