Sara Hoskinson Frommer Related books Kaleidoscope Set A and Set B New Readers Pr • 1991 Murder & Sullivan : A Joan Spencer Mystery Harlequin Books • 1998 Murder & Sullivan St Martins Pr • 1997 Murder in C Major (Missing Mystery, 17) Poisoned Pen Pr • 2000 The Vanishing Violinist: A Joan Spencer Mystery St Martins Pr • 1999