When some of the Legionnaires are imprisoned on Earth , it’s up to the remaining Legionnaires to break them out. The problem is that the Earth’s water has been tainted by a mind controlling substance. Universo disguised as Boltax is the one responsible but leave it to Brainiac 5 to find an antidote and turn the tide. Mind control will not be necessary once you see this book. This silver age beauty is graded CGC 9.6 with white pages and will be a great addition to your collection. GOOD LUCK BIDDING!!!