I would highly recommend this book to all speech and language therapy/ audiology students. This compact, reader-friendly textbook provides a clear, concise introduction to speech science, and covers most of the basic information on acoustics, the acoustic analysis of speech, speech anatomy and physiology, and speech perception. Also, in this 4th edition, you'll get the opportunity to learn by reading the textbook and then listening to examples of word sounds on a companion website, which I thought was pretty hands-on!
Definitely a book worth buying!