V monografii issleduyutsya genezis i mekhanizm realizatsii politiki sovetskogo rukovodstva i rukovodstva Kominterna v khode grazhdanskoy voyny v Ispanii 1936-1939 gg., v knige izucheny aspekty okazaniya Sovestkim Soyuzom Ispanskoy respublike gumanitarnoy pomoshchi, diplomaticheskoy podderzhki, voenno-tekhnicheskoy pomoshchi, deyatel'nosti sovestkikh voennykh spetsialistov, a takzhe razrabotki Kominternom teoreticheskikh problem voyny i revolyutsii v Ispanii, okazaniya Kominternom prekticheskoy pomoshchi ispanskoy koalitsii demokraticheskikh sil. V ney takzhe predstavleny sovetskaya (1936 - 1991) i rossiyskaya (1991 - 2012) istoriografiya issleduemoy problemy.