The term 'SUBJECT OF AN ASIMOV COLLECTION' can be solved by the crossword solution 'ROBOT', which is a five-letter word. Robots are artificial beings created to perform tasks that humans are either unable or prefer not to do. Isaac Asimov was a renowned science fiction writer who wrote a series of stories and novels featuring robots, which were later collected into a book titled 'I, ROBOT'. This book is considered to be one of the most influential works in the field of robotics.