The mystery at lovers' cave

"The Mystery at Lovers' Cave" by Anthony Berkeley is a thrilling mystery where cousins Roger Sheringham, a witty journalist, and Anthony Walton, his more athletic cousin, find themselves entangled in the suspicious death of Mrs. Vane, who fell from a cliff; the quick-thinking Roger is called upon to cover the baffling case, while Anthony, initially headed for a relaxing vacation, is lured by the dark secrets hidden within the tragic event; the tale explores the tricky nature of friendship and the hidden motivations of those involved.