Batman: The Ultimate Evil write about Thailand, he created a fictional country named Udon Khai which had many similarities with Thailand — though Udon Khai is described as being dominated by a lone kingpin who controls the country's one-industry economy based on sex tourism while Thailand's tourism economy, which includes sex tourism, is part of an economic development strategy enabled by international development agencies. Vachss deviated from Batman canon by having the Wayne family butler, Alfred Pennyworth, reveal to Bruce Wayne that his mother, Martha, was a sociologist who was secretly investigating a child pornography ring. In Vachss' novel, the Waynes were not the
Alfred Butler eventually rising to the rank of Captain. While a temporary Second Lieutenant, he was awarded the Military Cross. The citation reads: At the age of 17, Butler became a clerk to Henry Burke, then Somerset Herald. In 1919, on Burke's promotion to Garter Principal King of Arms, Butler became his secretary, and continued in this post until Burke's death in 1930. Burke specialised in genealogy, and Butler learned a lot from him, eventually being regarded as the foremost genealogist of his generation. During this time Butler also edited Burke's Peerage, from 1922 – 1926. Butler became an officer of arms