Timur and Olena Lytovchenko

A couple of Ukrainian writers.
Olena Oleksiivna Lytovchenko is a Ukrainian writer, a metallurgical engineer by education. She co-authored adventurous historical novels and detective stories with her husband, Tymur Lytovchenko.
Tymur Ivanovych Lytovchenko is a Ukrainian science fiction writer, a metallurgical engineer by education, a member of the National Writers' Union of Ukraine, the National Union of Journalists of Ukraine, deputy head of the Creative Association of Adventurous and Fantasy Writers at the Kyiv City Organization of the National Writers' Union of Ukraine, and head of the science fiction fan club "Chumatsky Shliakh" (The Milky Way).