Complex sentence: Planning the Perfect Same-Sex Ceremony was published by Ballantine Books in 2004, and his May 2009 ebook, "Toussaint", was published by Stay Thirsty Publishing.
Split into simpler sentences: Planning the Perfect Same-Sex Ceremony was published by Ballantine Books in 2004. Toussaint's May 2009 ebook, "Toussaint", was published by Stay Thirsty Publishing.