The Perplexing Pineapple
Published: 2013 by Allen & Unwin
Part of the The Cryptic Casebook of Coco Carlomagno (and Alberta) series
Level: Primary Years (3-5)
Alberta is the sensible cousin of Coco Carlomagno, Chief of Police in Buenos Aires. He calls for her help to solve the mystery of the pineapple that floats past his window at the same time every day. Alberta loves a puzzle and is happy to help out. The reader gets to solve a few puzzles along the way as well.