Serie includes 35 albums .
Monster Girl Encyclopedia Succubus Notebook
Monster Girl Encyclopedia Vol. 2
Monster Girl Encyclopedia World Guide - Side 1.5 Wilmarina's Honeymoon
Monster Girl Encyclopedia World Guide - Side 2. Sarubarishion ~The fallen Knights of Lescatie~
Monster Girl Encyclopedia World Guide - Side 3. Court Alf~Divas of the City of Water~
Monster Girl Encyclopedia World Guide - Side I: Dragonia
Oni ka Nanka
Osananajimi Milk
Recorded Monster Girl Encounter - Case: Dragon
Shoggoth-san no Jousou Kyouiku