John Saul's Blackstone Chronicles Released in 1998. XP Compatible. A point and click game in the style of Myst. A terrifying psychological thriller set in the imaginary world created by John Saul in his NY Times bestselling book series, The Blackstone Chronicles. Brilliant 24-bit color showcases the immersive terror of the Blackstone world. Tortured spirits from the asylum's grim past are your only hope as you search desperately for your missing family. Chilling storyline is a collaborative effort between series author John Saul and award-winning game designer Legend Entertainment.