Cirrus@Austlit

''By the Power of these Keys the Head of the Church will be made the Lord of Hell.'

'In late 2012 a cryptic invitation leads a crime novelist to Venice's Island of the Dead. Once there he is captivated by his host's tale, which spans the centuries - but seemingly begins and ends in the dark days of the 1930s . . .

'In 1936, a similarly cryptic invitation brings Grail historian Otto Rahn to an apartment in Berlin. Waiting for him inside is Hitler's right-hand man, Heinrich Himmler, and Rahn's life is turned upside down. For Himmler wants Rahn to locate Les Serpent Rouge, a notorious book of black magic written by Pope Honorius in the 14th century.

'Following a trail from Paris down to Carcassone in the South of France, Rahn discovers a web of deceit and murder. Clearly Himmler is not the only powerful figure in search of the grimoire. A shadowy circle of men are watching Rahn's every move, and they will stop at nothing to possess both the book and the legendary Sixth Key that will unlock its terrifying power . . .' (Publisher's blurb)

'Georgie Jutland is a mess. At forty, with her career in ruins, she finds herself stranded in White Point with a fisherman she doesn't love and two kids whose dead mother she can never replace. Her days have fallen into domestic tedium and social isolation. Her nights are a blur of vodka and pointless loitering in cyberspace. Leached of all confidence, Georgie has lost her way; she barely recognises herself.

'One morning, in the boozy pre-dawn gloom, she looks up from the computer screen to see a shadow lurking on the beach below, and a dangerous new element enters her life. Luther Fox, the local poacher. Jinx. Outcast...' (From the publisher's website.)