Volume 29 - The Shadow Lord's Pact-Espionage

The Shadow Lord's Pact-Espionage is the twenty-ninth volume of the Hidan no Aria novel series released on August 25, 2018, the 10th Anniversary of the series. This novel begins the Agnes School Infiltration arc.

Summary
Team Baskerville infiltrates an all-girls school.

Chapters

 * 1st Ammo: Valkyria Heating
 * 2nd Ammo: De Nachtwacht
 * 3rd Ammo
 * 4th Ammo: Misery Adachi
 * 5th Ammo: No Negotiations
 * 6th Ammo: Espionage
 * Go For The NEXT!!!: Clomaetal is Gone

Trivia

 * Volume 29 is released ten years from date of Volume 1 on August 25, 2008.
 * Aria H. Kanzaki is on the cover of the volume just like on Volume 1.
 * Despite Aria being on the cover, she has only one illustration.
 * Kinji Tohyama was last seen in his Butei uniform in Volume 22.
 * Kinji crossdress alter-ego, Clomaetel Belmondo, returns.
 * In this volume, Team Baskerville found out about Kinji's cross dressing disguise.
 * Kinji joins Team Baskerville on a mission for the first time since his expulsion in Volume 15.
 * Aria H. Kanzaki, Shirayuki Hotogi, Riko Mine, and Reki simultaneously place Kinji Tohyama into HSS Mode.