Taĭnite na trakiĭskii︠a︡ ezikSerafimov, Pavel (Blogger on history) · First published 2020Open the Tome
How John Wilkes Booth Assassinated Abraham Lincolnhistory blogger, Nick Vulich · First published 2018Open the Tome
Istinskata bŭlgarska istorii︠a︡Serafimov, Pavel (Blogger on history) · First published 2013Open the Tome
