I have collected a few of these seasons so I will include reviews of these here. Excellent stuff!
Series One
1.1 The Bloodless Soldier - 
1.2 The Bellova Devil -
1.3 The Spirit Trap -
1.4 The Similarity Engine -
Series Four
4.1 - Jago in Love
4.2 - Beautiful Things
4.3 - The Lonely Clock
4.4 - The Hourglas Killers
Series Five
5.1 - The Age of Revolution
5.2 - The Case of the Gluttonous Guru
5.3 - The Bloodchild Codex
5.4 - The Last Act
Series Six