If you've been hungrily refreshing bookstores for 'Overlord' volume 17, I feel that twitch — same here. Short and clear: volume 17 has not been released in an official English translation yet. The Japanese series has continued beyond the English publications, and the official English releases trail behind the original run, so fans outside Japan often have to wait months or even years for licensed translations to catch up.
I usually keep an eye on the publisher's pages and major retailers. For 'Overlord' the licensed English editions are handled by the official publisher (check sites like Yen Press or other major rights holders depending on territory), and they’ll announce any new volume translations, digital releases, or audiobook editions there. You’ll sometimes see an ebook first, then a physical release. Meanwhile, you’ll also find fan translations floating around online — they can be tempting, but they’re unofficial and often infringe on the author’s rights. I usually hold out for the legit release so the creator and translation team get their due, even if that means waiting and rereading older volumes to tide me over.
If you want the most up-to-date confirmation right this minute, the publisher’s official social channels, Amazon listings, or bookstore pre-order pages will have the release date when it’s been licensed and translated. Personally, I’m patient — quality translation takes time, and I’d rather support the official edition when it lands.