Ann Marston Former Harper Collins fantasy author, Ann Marston, finalized a nine book agreement late last week with Five Rivers.The agreement includes Marston’s popular Sword Series (Kingmaker’s Sword, The Western King, Broken Blade, Cloudbearer’s Shadow, King of Shadows and Sword and Shadow), a new novella for the series, tentatively titled Keylan’s Story, as well as another two, new, unrelated novels: A Still and Bitter Grave, and Diamonds in Black Sand. Marston, who besides being an…