I discovered this series via its TV Tropes page, and have enjoyed the first few volumes - as well as the anime adaptation on the Crunchyroll site here. I'm sufficiently hooked to want to follow the series farther. I ordered this copy from Amazon.

This volume picks up after some stunning revelations at the end of the previous book, which trigger a running battle between Eren and the Armored and Colossal Titans. He seems to be outmatched, but some flashbacks to the training-camp days reveal how he might be able to handle these supremely powerful beings. They're determined to take him somewhere, but whether that will help him learn more about the nature of the Titans and the motives behind the war - or will result in his captivity or death - is unclear...

I'm adding this to the Manga Trade box, which will be on its way to BCer HI77 in Florida soon. Hope you enjoy it!

This isn't cat and mouse,

but round house
and red red red.