"Cambridge (Mass.)" . . . "The Escher twist"@en . . . . . "Audiobooks"@en . . "Fiction"@en . . . "Mystery fiction"@en . . "Homer Kelly's friend Leonard is enthralled by a mysterious woman he meets at an exhibition of drawings by M.C. Escher, but she will not give him anything more than her first name. Leonard engages Homer to find the woman again, but the case takes on an Escher-like complexity of its own, with past murders and present secrets interlocking."@en . . . . . . . .