“The impulse for this novel,” says Adam Roberts “was a desire to collide together some of the conventions of ‘Golden Age’ science fiction and ‘Golden Age’ detective fiction, with the emphasis more on the latter than the former.”  Well, count me in!  Sure, the authors he then cites (Margery Allingham, Ngaio Marsh, Dorothy L. Sayers, Michael Innes) don’t all fill me with delight, but this is a collision of my two favourite genres plus impossible crimes — how could I pass it up?!  And it would have passed me by entirely had not blog-commenter ravenking81 brought it to my attention, so my most genuine thanks for that; at its best it’s a fascinatingly successful attempt at merging the two genres in a way that recalls both Isaac Asimov and John Dickson Carr, who, y’know, are the two finest authors to have worked in their respective genres.  So that’s a good thing.  By definition, however, it is not always at its best. Continue reading →