Captain Future's Challenge

CAPTAIN FUTURE FACES FIERY SOLAR DEATH

It was ten o''clock, solar time, when disaster struck. At exactly the same moment, gravium mines on Mercury, Mars and Saturn were totally destroyed by an unidentified army. Without gravium - the life-blood of interplanetary civilization - the system would perish.

Meanwhile, Captain Future struggled on the floor of a moving space craft, his arms and legs bound b...