The 2012 moe zombie manga Gakkou Gurashi aka School Live! is set to go on hiatus starting in the September issue of Manga Time Kiara Forward Magazine. The hiatus is supposed to be a rather short one with the manga expected to resume by the end of the year.
If you’re interested in or have thought about reading the manga now would be the perfect time to do it with the 9th volume being published back in march. The manga also has a 12 episode anime that aired back in 2015 and it was good. If you’re looking for an anime that isn’t what it seems to be you should definitely check it out as it does have some psychological elements to the story.