|Monster Musume (manga) Volume 13|
|Japanese Release||13th October, 2017|
|English Release||13th March, 2018|
|Cover Character||Suu & Super Suu|
|Secrets||Super Suu & Nega-Suu|
Monster Musume: Everyday Life with Monster Girls (モンスター娘のいる日常, Monster Musume no Iru Nichijou) Volume 13 is the thirteenth volume of the Monster Musume: Everyday Life with Monster Girls manga series. Containing 4 chapters and 2 bonus comics, this volume covers the characters' conflict against Nega-Suu and the introduction of the Black Lily Advanced Materials Laboratory.
Serialized in Monthly Comic Ryū magazine, the serialized chapters were collected and published in tankōbon volumes by Monthly Comic Ryū in Japan and later translated for an English release by Seven Seas Entertainment.
Volume thirteen was released in Japan by Monthly Comic Ryū on the 13th October, 2017, and translated and released for English audiences by Seven Seas Entertainment on the 13th March, 2018.
- Included in the volume is a "Secrets" page focusing on "Super Suu" and "Nega-Suu", 1 bonus Omake series based on Black Lily's egg harvesting and 1 Omake explaining how the girls control themselves during the Full Moon.
- Melonbooks released two limited edition book covers, one drawn by Okayado and one featuring artwork from the anime series, to go with this volume.