Book 1
Bad Machinery Vol. 1: The Case of the Team Spirit
John Allison
Book 2
Bad Machinery Vol. 2: The Case of the Good Boy
John Allison
Book 3
Bad Machinery Vol. 3: The Case of the Simple Soul
John Allison
Book 4
Bad Machinery Vol. 4: The Case of the Lonely One
John Allison
Book 5
Bad Machinery Vol. 5: The Case of the Fire Inside
John Allison
Book 7
Bad Machinery Vol. 7: The Case of the Forked Road
John Allison
Book 8
Bad Machinery Vol. 8: The Case of the Modern Men, Pocket Edition
John Allison
Book 9
Bad Machinery Vol. 9: The Case of the Missing Piece
John Allison
Book 10
Bad Machinery Vol. 10: The Case of the Severed Alliance, Pocket Edition
John Allison