Highschool of the Dead chapter 30 made its return to print in Japan and is available in English from Yen Press via Amazon (Kindle), Barnes & Noble (Nook), Google Play and iTunes Bookstore. Yen Press' Publishing Director Kurt Hassler has posted a message trumpeting the milestone and encouraging fans to the simultaneous release.
Unfortunately, the timing of the HotD followup looks pretty uncertain, with a "to be continued" that isn't committing to when to expect the next chapter.
Japanese cover for Dragon Age magazine, featuring return
Bonus poster with Dead's Saeko Busujima with Triage X's (same illustrator, also released by Yen Press) Mikoto Kiba...