Terroristien pesä Suomi ja taistelu Venäjästä 1918-1939

The book is highly praised for being well-written and is deemed an important contribution to its field. It meticulously details the historical cooperation between Finnish secret services and various Russian anti-Bolshevik organizations during the 1920s and 1930s. This includes their joint efforts in organizing armed attacks and espionage, covering interactions with a diverse range of groups such as monarchist and fascist organizations, Ukraine's OUN, Savinkov's social revolutionaries, and even the Armenian Dashnaktsutyun.

This particular review does not identify any negative aspects or criticisms of the book. It offers no remarks regarding potential shortcomings in its presentation, research, or scope.

Overall, the book appears to be a significant and well-executed work, offering valuable insights into a complex historical period. It would be particularly appealing to readers interested in early 20th-century European history, the activities of secret services, espionage, and the intricate dynamics between Finland and various Russian anti-Bolshevik movements during the interwar years.