His greatest success occurred after his death .
Thereafter , until his death by suicide at age 30 , Howard 's writings were published in a wide selection of magazines , journals , and newspapers , and he became proficient in several subgenres .
Howard 's greatest success occurred after his death .
Thereafter , until his death by suicide at age 30 , Howard 's writings were published in a wide selection of magazines , journals , and newspapers , and he became proficient in several subgenres .