The concluding volume of Sunstone hits 1/18.
https://www.amazon.com/Sunstone-5-Stjepan-Sejic/dp/1632157241/ref=sr_1_1?ie=UTF8&qid=1483741240&sr=8-1&keywords=sunstone+volume+5
Read V1 for free here: http://topcow.com/moos/43-latest-moos/949-free-comic-downloads-from-top-cow