THE PIP PROP SYNDICATE is another brilliantly ingenious detective story by Freeman Wills Crofts. The mystery of the real business of the syndicate utterly baffled the clever young "amateurs" who tried to solve it, and it took all the experience and perseverance of the "professionals" to break up the dangerous and murderous gang.
Freeman Wills Crofts (1879-1957) was an Irish mystery author and one of the 'Big Four' of the Golden Age of Detective Fiction.