Benedict's Planet

Few people on Mars wanted to help. Six men were already lost, one was dead and another insane.
Benedict’s newly discovered planet could make him a billionaire if he managed to get a sample of bohridium back to Earth. Bohridium which could increase the power of interstellar drives by orders of magnitude.
No one could explain events on the lost world that looked like a frozen earthquake. Were the nightmare Thight still in existence? Was Jonah Scull really the legendary saviour of the alien Youn?
And were the mathematicians right when they predicted ships travelling in these phantom dimensions could slip outside of reality altogether?