The keen young Ross McInnes makes blunders when handling his first case since joining the Branch.

Ross McInnes, eager for work, acts on a tip-off meant for Smith, who lets him have his head while keeping him on a lo...

Three million English cigarettes are hijacked in France. The men of the I.B. go to work on the assumption that they ...

Tom MacDonnell, a haulage operator, uses gas oil, duty twopence a gallon, in his lorries, but claims rebate on diesel...

Larry Hagan is a good businessman, deserves all the trappings of success. Or so it seems until Smith and Campbell ta...

The import duty on antique jewellery is high. So evasion on a valuable item can look like a way to easy money - and ...

Easy money is the usual lure in smuggling. But there can be other motives as Smith and McInnes discover when they di...

One case leads to another and Smith discovers the makings of a fraud that neither the I.B. nor the police can do anyt...

Some contraband can kill, and when this happens Smith and McInnes need to go a step further than the police to cut th...

When whisky disappears from a bonded warehouse Smith and McInnes become involved in a very ingenious plan to defraud ...

Smith is investigating a firm of importers but when he becomes involved with the owner's daughter he finds himself in...

A child is shot by terrorists and the rifle used was made in Britain. Smith becomes emotionally involved in the case...

When plastic explosives are used by the so-called I.R.A. it becomes obvious that their supplies are coming into the R...