Book of Hours was first released by Les Disques du Crepuscule in 1989. Guest musicians on the album include Tuxedomoon members Steven Brown Luc van Lieshout Paul Zahl & Ivan Georgiev as well as Ludus guitarist Ian Devine while the single was a surprise funereal cover of El Paso by Marty Robbins. The CD has now been remastered with five bonus tracks including Bay Bridge the rare film soundtrack contribution Blackout & two tracks (Cosey Little Planet Burnsday) from the rare single Orphans, released in a limited run of 100 copies in 1997.