
"Logic will solve any problem; not most of them, but any problem." --The Thinking Machine Professor Augustus S. F. X. Van Dusen, with the help of his friend Hutchison Hatch, solves a variety of mysteries using cold, hard logic. No matter how twisted the trail...

"Logic will solve any problem; not most of them, but any problem." --The Thinking Machine Professor Augustus S. F. X. Van Dusen, with the help of his friend Hutchison Hatch, solves a variety of mysteries using cold, hard logic. No matter how twisted the trail...

"Logic will solve any problem; not most of them, but any problem." --The Thinking Machine Professor Augustus S. F. X. Van Dusen, with the help of his friend Hutchison Hatch, solves a variety of mysteries using cold, hard logic. No matter how twisted the trail of clues...