'Coco is the well-respected, if somewhat easily startled Chief of Police in Buenos Aires. Alberta is his more sensible cousin. Together they crack the cases that confound this puzzling city.
'Alberta is helping her cousin Coco, the Chief of Police, solve a top-secret case. In the beautiful Japanese garden of Buenos Aires, one daffodil will not stop drooping. Is someone trying to destroy the serene beauty of this oriental oasis?' (Publication summary)
'Coco is the well-respected, if somewhat easily startled, Chief of Police in Buenos Aires. Alberta is his more sensible cousin. Together they crack the cases that confound this puzzling city.
'Coco Carlomagno is trying to avert a national disaster. La Bella Cucharita, the highly strung world-famous opera singer, is due to make her return to the stage after an unfortunate nerve-wracking incident - but a strange message has her rattled. Who on earth would send La Bella Cucharita mysterious notes on the eve of such an eagerly awaited performance?
'Luckily Coco is on the case, and with a little help from his logic-loving cousin Alberta, he can discover just who is behind the quivering quavers.' (Publication summary)
'Coco Carlomagno is the well-respected, if somewhat easily startled, Chief of Police in Buenos Aires. Alberta is his more sensible cousin. Together they crack the cases that confound this puzzling city.
'Coco's nerves are all a-jangle. Deep in a cemetery in Buenos Aires, the tomb of the famous, much-lamented tango singer Anibal Manzana has everyone baffled. It is talking! Could it be haunted?
'Luckily Coco has his commonsensical cousin Alberta on hand to help. Can they unravel this ghostly riddle?' (Publication summary)