Anthony J. Sharpe

An adventure-loving couple convince their friends to explore a remote, uncharted cave system in the forests of Northern Australia. With a tropical storm approaching, they abseil into the mouth of the cave, but when the caves start to flood, tensions rise as oxygen levels fall and the friends find themselves trapped. Unknown to them, the storm has also brought in a pack of dangerous and hungry crocodiles.

Travis Block is a shadowy Government agent who specializes in removing operatives whose covers have been exposed. He then has to uncover a deadly conspiracy within his own ranks that reaches the highest echelons of power.