Charles Romley Alder Wright several hours and produced a more potent, acetylated form of morphine, now called "diamorphine (or diacetylmorphine)", also known as heroin. After Wright's death, Heinrich Dreser, a chemist at Bayer Laboratories, continued to test heroin. Bayer marketed it as an analgesic and 'sedative for coughs' in 1898. When its addictive potential was recognized, Bayer ceased its production in 1913. In 1892, Wright was the first to report the existence of the stoichiometric intermetallic compound AlSb (aluminium antimonide), which is now recognized as a compound semiconductor with potential use in high-frequency, low-power consumption microelectronics applications, as well as gamma radiation detection. In
What Hetty Did postage mistakenly on the cost of sending a Penguin paperback, and "What Hetty Did" was printed on superior paper with card covers, so it was heavier than expected and he lost money on postage. However the book sold well at £3.95 a copy and he soon had another 3,000 copies printed. The novel is still published by The Quince Tree Press. The book is notable for the fact that he gave his name as James Carr on the spine and J.L. Carr on the front. Carr was christened Joseph Lloyd and adopted the name 'Jim' or even 'James' in his