UPDATE, Friday afternoon: Houghton-Mifflin just announced it won't advertise anymore in Pax Centurion, the Boston Police Patrolmen's Association newsletter, known for its offensive comments about people and groups it doesn't like:
BPPA newsletter does not reflect the values of HMH and we will discontinue our advertising in this publication immediately. HMH's ad in BPPA newsletter was intended to support the scholarship fund that benefits families of Police Officers and EMTs.