Perkeros (Sing No Evil) is a humorous graphic novel about an avant-garde metal band in ordinarily supernatural surroundings. The story has been scripted together with KP Alare and the book saw daylight in late 2013. The first volume has also been translated into seven languages. More info on the official webpage and Facebook page.

WSOY, 2013
ISBN: 978-952-270-082-7
Available in Finnish, French, English, German, Italian, Spanish, Swedish, Danish.