The most recent volumes of Naruto and Bleach to be released in English print are volume 52 and volume 36. (kuriousity.ca)
The tenth and most recent volume in the series, The Remnant, picked up 2.4 million orders in the two... (religion-online.org)
It's interesting that while the first volume of The Walking Dead charts reliably on the Kindle and Nook platforms, only in iBooks do the more recent volumes pop up. (goodereader.com)