Soul Music (Discworld, 16) [Pratchett, Terry]

When her dear old Granddad-- the Grim Reaper himself--goes missing, Susan takes over the family business. The progeny of Death's adopted daughter and his apprentice, she shows real talent for the trade. That is, until a little string in her heart goes "twang."

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With a head full of dreams and a pocketful of lint, Imp the Bard lands in Ankh-Morpork, yearning to become a rock star. Determined to devote his life to music, the unlucky fellow soon finds that all his dreams are coming true. Well almost.