The author has just recently published the whole collection . It is now available on Amazon . https://www.amazon.com/dp/B0B49LPL1J/ref=cm_sw_r_fa_dp_ZPNQGGVEG75HBJVQ0JXY?fbclid=IwAR2SXDrsZ7MvN3mIbee3jnR4IlbGRqrnbB_5pXPUQ_ji0b0QLskn90vhlqI&mibextid=DqYSjB&fs=e&s=cl
I believe I know who you are talking about is Nathan Daniel Larson. This guy is known to create forums and dark net forums about having sex with children, especially young girls.
It looks like there's a musical with the same name as yt accountPossible connection?https://www.amazon.in/Robert-Elizabeth-Libretto-Musical-Acting/dp/0573080380
Also, the tunecore listed in the description is a music publishing business.