Volume 55, The Blood WarfareBook - 2013
"The peace is suddenly broken when warning sirens blare through the Soul Society. Residents there are disappearing without a trace, and nobody knows who's behind it. Meanwhile, a dark shadow is also extending itself toward Ichigo and his friends in Karakura Town" -- from publisher's web site.
Publisher: San Francisco, Calif. : VIZ, 2013.
Edition: Shonen Jump graphic novel ed.
Characteristics: 196 p. : chiefly ill. ; 19 cm.
Alternative Title: Blood warfare