Hart wrote the book to encourage congressional support for the whaling industry.

Hart had written the play himself in 1929 and invited Kaufman to work with him on several rewrites.

"We took every reasonable precaution and care," Hart wrote.

Hart has written books on the history and traditions of drumming throughout history.

They're all there just as they've always been there since Hart wrote them.

Hart wrote a column on family and cultural issues titled, "From the Hart".

Hart writes his own music, mostly about religion, aliens, women, and his life.

In recent years, Hart has also written extensively on evil and suffering.

Hart writes about his early life in his own autobiography: