text: He has authored two novels : `` The Creation from a loose '' ( 1994 ) , `` The Gardener of Dooms '' ( 2000 ) and a number of an essay on medieval history and the Russian literature of 20th century .
simplified: He has authored two novels : `` The Creation from a loose '' ( 1994 ) , `` The Gardener of Dooms '' ( 2000 ) and a number of an essay on medieval history and the Russian literature of XX century .