Born in 1935 in Cleckheaton, West Yorkshire, Charles Roger Hargreaves is Britain's third best-selling author of all time having sold more than 100 million books, including all the familiar Mr. Men and Little Miss characters. Roger Hargreaves followed a career in advertising before becoming an author and illustrator. He wrote the first Mr. Men book in 1971 when his 8 year old son, Adam Hargreaves, asked 'What does a tickle look like?' In response, Roger drew a figure with a round orange body and long, rubbery arms and Mr. Tickle was born.
The book is user-friendly, accurate...and will be very useful to anyone with a basic understanding of circuit theory... (Annals of Biomedical Engineering, June 2006) This reviewer will find this text a valued part of his library for the several areas extremely well elucidated. And talking with a few colleagues, the reviewer confirmed that this text will have wide appeal... (Biomedical Instrumentation & Technology, July/August 2005) ...details this application's unique requirements and constraints, exploring with general discussion, schematic diagrams, representative waveforms, and typical-design photos. (EDN Online, January 12, 2005)