Finally started reading the first of the two books I got last christmas.
The book's called
"Guerrilla Warfare on Long Range Patrols - Detachment Marttina's Patrol Reports 1941-1942"
As the title implies, the book contains the reports from all recorded sabotage
missions deep behind Soviet lines during the Continuation War conducted by
detachment Marttina. Also included are personal stories from the invidual soldiers
who took part in the missions, maps, equipment loadouts etc.
The second book is the same but for 1943-1944.
They're bricks, around 800 pages per book, but quite interesting read.