The image shows a copy of "Teach Yourself Malay" by M.B. Lewis.
This is a language learning book from the "Teach Yourself Books" series, designed to help individuals learn the Malay language.
It includes sections on grammar, vocabulary, and exercises to reinforce learning in listening, speaking, reading, and writing.
The book may also contain cultural information related to the Malay language.
Different editions and formats of the book exist, including older versions and more recent "Complete Malay" guides.
This specific edition appears to be a hardback copy, potentially an older publication given the "Teach Yourself Books" series name visible on the spine.