20 - Markenmore Mystery by J. S. Fletcher

After a lengthy seven-year absence, Guy Markenmore makes a dramatic return to his ancestral home, Markenmore Court, just as his father Sir Anthony draws his last breaths. Keen to put his younger siblings at ease, he promises not to stake a claim on the family fortune, even as he stands to inherit the family title. However, the night Sir Anthony passes, a shocking twist ensues - Guy is brutally killed on the downs. The inheritance is no longer the focus; the spotlight now falls on Detective Blick, entrusted with the daunting task of unveiling the truth behind the mysterious deaths at Markenmore.