The second volume is set for November 18th, 2021, and the third and final on January 13th, 2022.
The anime adaptation of the first season of How NOT to Summon a Demon Lord light novels wrapped up quite a bit ago and but the series is still ripe for overseas distribution.
The DVD sets are priced at € 39.95 while the Blu-ray set is priced at € 43.95.
The light novels began in 2014 from Yukiya Murasaki and have nine volumes out as of this writing.