Alain Boulanger And The Saint Of Paris: France Thriller Crime novel by Henry Rohmer Jeannot "Saint-Pierre" Janvier, the head of a charitable foundation, is the darling of millions as a popular televangelist. And yet there seems to be someone who hates him so much that he cuts his jugular. The murder appears to be the work of a serial killer. The station hires Parisian private detective Alain Boulanger to investigate, and he soon realizes that not all leads lead to the so-called celebrity killer. Alain ends up investigating Janvier's foundation.