Teenage Fergie and his invisible sidekick, the ghost of a punk rocker
named Sid, head to London to find Fergie's absent father while the
Department of Extra-Usual Affairs, led by the irascible Dorothy
Culpepper, and Fergie's mom face demons from hell both personal and
literal.
Fergie and Sid have arrived in London... and a whole pile of trouble.
All Fergie has to go on in the search for his father is an old
photograph and some snippets of information that suggest Billy was
involved in the music business in the Eighties and Nineties. Tracking
down old contacts, Fergie and Sid find themselves getting mired in a
shadowy undercurrent of the occult and whispers of entities not from our
world. Meanwhile, back in Preston, Fergie's mum Julie forms an unlikely
alliance with Natalie as they try to find the missing Fergie.