9780727899965 | Large print edition (Severn House Pub Ltd, June 27, 2013), cover price $32.95

9780727868022 | Severn House Pub Ltd, November 1, 2009, cover price $28.95

9781847511690 | Severn House Pub Ltd, June 1, 2010, cover price $15.95

9780316247078 | Large print edition (Mulholland Books, October 19, 2012), cover price $23.99

9780316133296 | 1 edition (Mulholland Books, October 31, 2011), cover price $14.99

9780060562380 | William Morrow & Co, March 1, 2006, cover price $24.95 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9780062103413 | Reprint edition (Harpercollins, December 27, 2011), cover price $9.99

9780007202553 | Harpercollins Pub Ltd, June 18, 2007, cover price $12.35 | also contains The Fallen | About this edition: A detective with a unique gift, a tragic suicide and big city corruption -- 'The Fallen' is the stunning new thriller from the author of 'The Blue Hour': 'a great writer!

9780060562397 | Reprint edition (Harpercollins, January 1, 2007), cover price $7.99 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9780061121296 | Large print edition (William Morrow & Co, April 1, 2006), cover price $15.99 | About this edition: Promoted to homicide after surviving a push from a sixth-floor hotel room, Robbie Brownlaw, the youngest detective in the department, uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of Garrett Asplundh, a fellow San Diego cop charged with monitoring the integrity of city officials.

9780061827839 | Harpercollins, October 13, 2009, cover price $7.99

9781596008670 | Abridged edition (Brilliance Audio, December 28, 2006), cover price $16.99

9781590869796 | Unabridged edition (Brilliance Audio, February 21, 2006), cover price $36.95 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9781596008663 | Abridged edition (Brilliance Audio, February 21, 2006), cover price $26.95 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9781593356958 | Mp3 una edition (Brilliance Audio, February 21, 2006), cover price $24.95 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9781590869765 | Unabridged edition (Brilliance Audio, February 21, 2006), cover price $32.95 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9781590869772 | Unabridged edition (Brilliance Audio Lib Edn, February 21, 2006), cover price $82.25 | About this edition: After surviving a push from a sixth-floor hotel room, detective Robbie Brownlaw uses his new talent for synesthesia--seeing colorful shapes tied to emotions when someone speaks--to investigate the death of a fellow San Diego cop.

9781439572450 | Reprint edition (Paw Prints, November 11, 2008), cover price $16.99 | About this edition: Strange bedfelow, shocking revelations, reputations in ruins - but cause enough to kill?