Volume 30 – Babushka
After the murder of a wealthy Scottish businessman, the taggart team becomes involved with a shady agency which pairs up Russian women with available Scottish men. They piece togethor a story of blackmail and intrigue, where the villans play for high stakes.

Volume 31 – Berserker
A new amphetamine-type drug, Berserker, appears on the streets of Glasgow and is particularly popular with bodybuilders. But why are people dying from being associated with it? The police investigation leads to an unlikeley source responsible for its development.

Volume 32 – Out Of Bounds
A skeleton is discovered buried in the grounds of an exclusive boys' boarding school. Then three masters, all old boys from the same house, are found dead in bizzare circumstances. What is the dark connection between these three men and who is the murderer?

Volume 33 – Dead Reckoning
Two women working for an apparently respectable escort agency are murdered in a similar fashion. The team is initially at a loss to explain the motive behind the killings, but then discover amazing evidence, which leads them to an activity centre for executives in the highlands.