**edited 01/31/14 
 Post-traumatic retrograde amnesia is one thing. Waking up with absolutely no memories of one's previous life in the centre of a circle of dead men wearing latex gloves is quite another. Fortunately for Myfanwy Thomas, her past self (referred to henceforth as Myfanwy 1.0, or simply M1.0) thought ahead, tucking notes to her future self in each of her pockets. Unfortunately, there is quite a lot for M2.0 to learn, for Myfanwy is a Rook, a high-ranking member of The Checquy, a.k.a. Her Majesty's Supernatural Secret Service. The case notes, transcribed in the third person by one Daniel O'Malley, chronicle M2.0's efforts to investigate the demise of her own personality, all while attempting to bluff her way through administrivia, interrogation sessions, infestations of hive-mind mould, and memories of precognitive ducks. 
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 Due to my disapproval of GR's new and highly subjective review deletion policy, I am no longer posting full reviews here. 
 The rest of this review can be found on Booklikes.