Felix Hoffmann Felix Hoffmann Felix Hoffmann (21 January 1868 – 8 February 1946) was a German chemist notable for re-synthesizing diamorphine (independently from C.R. Alder Wright who synthesized it 23 years earlier), which was popularized under the Bayer trade name of "heroin". He is also credited with synthesizing aspirin, though whether he did this under his own initiative or under the instruction of Arthur Eichengrün is contested. Felix Hoffmann was born on 21 January 1868 in Ludwigsburg, Germany, the son of an industrialist. In 1889 he started studying chemistry at the Ludwig Maximilian University of Munich to study pharmacy and ended it
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