On April 23, 2007, Himsa entered the studio to work on their new album, Summon in Thunder, which was released on September 18, 2007.
Thunder Bay | Rolling Thunder Revue | Tropic Thunder | Oklahoma City Thunder | Thunder Alley | Thunder | Jimmy Thunder | Days of Thunder | Bone Sharps, Cowboys, and Thunder Lizards | WCW Thunder | Thunder Bay Symphony Orchestra | thunder | Crazy Thunder Road | Cape Fear Thunder | Some Loud Thunder | Power Rangers Dino Thunder | Minnesota Thunder | He Shall Thunder in the Sky | Gentle Thunder | Fort Thunder | Thunder Horse PDQ | Thunder Beach | Thunder Bay Historical Museum | Thunder Bay Chill | Thunder (band) | The Thunder Rolls | Red Thunder Cloud | NASCAR Thunder 2004 | Lakota Thunder | HMS ''Thunder Child'' |