The tenth part of the Saga of Darren Shan — one boy's terrifying journey from human to half-vampire to Vampire Prince. Evolution according to Darren Shan: human to half-vampire to Vampire Prince. The Saga of Darren Shan book 10: The Lake of Souls. The war with the vampaneze was just the beginning. Now, Darren Shan's destiny takes an unexpected turn. What shocking discoveries will the Vampire Prince make at the Lake of Souls? Half a million copies sold of the Saga — get your teeth into a bloody good book!