Ambush at Devil's Gap

Whilst on a winter sports holiday in the Highlands, five children encounter an eccentric Professor, and find themselves involved in a web of industrial espionage. Whilst on a winter sports holiday in the Highlands, five children encounter an eccentric Professor, and find themselves involved in a web of industrial espionage. Whilst on a winter sports holiday in the Highlands, five children encounter an eccentric Professor, and find themselves involved in a web of industrial espionage. Whilst on a winter sports holiday in the Highlands, five children encounter an eccentric Professor, and find themselves involved in a web of industrial espionage.