Building work on the outskirts of Reykajavik (Iceland) uncovers a body possibly buried alive during World War Two. Erlendur and his team are called in to investigate and try to uncover the truth while a team of archaeologists slowly and painstaking exhume the skeleton. Those who still live in the area tell of a young pregnant woman who disappeared in the war, but is it her? An elderly dying man talks of the green woman who was crooked. At the same time Erlendur is re-living his past - his daughter Eva Lind lies in a coma in the local hospital after a miscarriage and an old woman asks him why he is carrying a young boy around with him. The construction of this novel is intricate and it is almost impossible to solve the mysteries until the very end. Indridason draws into it a fascinating local legend about an orgy at the local gasworks on the night Halley's comet nearly struck the earth in 1910. Translated into English from Icelandic in 2005.