The Burying Beetle (Paperback, 2nd Revised edition)

It was after I ate King that everything started to go wrong in our entire family, as if someone had put an evil spell onto us, a hex - like a bad fairy godmother had said at my birth, when you are eleven you are going to be struck by a sorrow so big it will be like a lightning bolt. There will be grief like a sharp rock in your throat. Twelve-year-old Gussie was born with a rare, life-threatening heart disease, but it hasn't hampered her curiosity. When she reads about the Burying Beetle, which has the unusual habit of burying dead birds, mice, and other small animals by digging away the earth beneath them, it becomes her mission to find one. As she searches the Cornish coast for the elusive insect, Gussie learns be like the Burying Beetle, to bury things past and to live.