Collins Speaking for IELTS is a book and CD set designed to help learners of English improve their speaking skills for the IELTS exam. The International English Language Testing System (IELTS) is a common test used by universities and countries for foreign students to prove their language level. The book is part of a series that includes Reading, Listening, and Vocabulary for IELTS, and is developed by Harpercollins Reference and published by Collins. The course is in English and comes in PDF and MP3 format, with scanned pages and audio bitrate ranging from 128-190 kbps.