Exlibrium (Russian: Экслибриум) is an urban fantasy comic book series about the adventures of a young girl named Lilia Romanova, published by the Russian publishing house Bubble Comics. It ran from October 2014 to December 2018. The author of the comic, as well as the writer of most of the issues, was Natalia Devova. The art for the early issues was drawn by Andrey Rodin and Alina Erofeeva, and since November 2016, other artists began to work on the series: Konstantin Tarasov, Yulia Zhuravlyova and Marina Privalova.