Secret Of The Towers — E.C. Tubb

By order of the World Council, a vast chain of towers was being constructed across the globe. The people were told that the towers would provide free universal power from broadcast energy. When Statander, a member of the World Council, questioned their construction, he was assassinated to ensure his silence. But there was one other who shared Statander's suspicion - Altair the Thief, whose father had also been killed for a similar reason. Just one man, a criminal and a fugitive, but a man determined to uncover the monstrous secret that had led to their deaths . . . the secret of the towers!