1) Opera based on novel 
[opera] Rogneda (Рогнеда) is an opera in five acts, composed by Alexander Serov between 1863 and 1865. The scenario, by the composer, was based on the novel Askold`s Grave (Аскольдова могила, 1833) by Mikhail Zagoskin and the poem Rogneda (ca. 1825) by Kondraty Ryleyev. The actual Russian libretto was created by Dmitr...