The Cambridge Latin Course (CLC) is a series of textbooks published by Cambridge University Press, used to teach Latin to secondary school pupils. It provides a grounding in vocabulary, grammar and sense which allows progression through Common Entrance exams into a Secondary, or, Public School. First published in 1970, the series is in its fifth edition as of April 2019. It has reached high status in the United Kingdom, being the most-used Latin course in the country for secondary school pupils, and being used by 85% of Latin-teaching schools.