Written by Spiral Tribe''s co-founder and visual artist, Mark Angelo Harrison, A Darker Electricity charts the infamous sound system''s nomadic journey and the rapid escalation of their popularity - and notoriety. As Spiral Tribe''s co-founder and visual artist (or as the Crown Prosecutor described him, ''the criminal ringleader'' who''d helped ''mastermind'' Britain''s ''biggest ever illegal rave'' at Castlemorton), Mark Angelo Harrison has a unique perspective to tell their inside story. The first edition of the book is now sold out. We''re printing a second edition that''s due out mid-March. The text inside will be the same but there''s a new introduction from Aaron Trinder, the director of the Free Party: A Folk History documentary.