Behind the scenes, Rob Williams (with camera phone) photographs D’Israeli and Si Spurrier (both sitting) as they sign pre-orders.

D'Israeli signing a pre-ordered copy of Trifecta.

At the signing table, John Harrison from FP puts out copies while (L to R) Si Spurrier, Al Ewing and Rob Williams look on.

(L to R) Rob Williams, Al Ewing and Si Spurrier pose for publicity photos

(L to R) D'Israeli, Rob Williams, Al Ewing and Si Spurrier with copies of Trifecta.

Trifecta Launch: Judge Dredd Sketch

Trifecta Launch: "Chief" with a sketch of shark-headed corporate villain Enormo Overdrive

Trifecta Launch: Sketch of Raptor from XTNCT by Paul Cornell and D'Israeli.

At the end of the sketching session, D'Israeli quickly cleared a backlog of stock copies for signing with the sterling help of John Harrison from FP