20 Questions...Answered is a three book series of reproducible low level ESL/EFL/Literacy reading and discussion texts. Each unit examines an element of life currently of interest. From popular interest in Dinosaurs, in the Internet, in Plastic Surgery, in Cameras in the Courtroom, and in Endangered Species, 20 Questions...Answered covers them all, and many more! Put quite plainly, 20 Questions...Answered is full of informative stories, with exercises, on topics of interest to the modern student.

20 Questions...Answered is a three book series of reproducible low level ESL/EFL/Literacy reading and discussion texts. Each unit examines an element of life currently of interest. From popular interest in Dinosaurs, in the Internet, in Plastic Surgery, in Cameras in the Courtroom, and in Endangered Species, 20 Questions...Answered covers them all, and many more! Put quite plainly, 20 Questions...Answered is full of informative stories, with exercises, on topics of interest to the modern student.

Another incredible speaking  book wrriten by an IELTS examiner/teacher in China. 

The book shows variety of topics which may be given in the real IELTS test. Candidates may find many useful ideas, analysis and tips for specific topic: from part 1 to part 3.

Rising Star is a lively two- level course that bridges the gap between intermediate level and the First Certificate in English (FCE) course. It introduces teenagers to the exam through carefully graded FCE- type tasks and motivates them to learn with stimulating material.

Audio added Thanks to Reiya

IELTS Speaking - Mat Clark (excellent guided book)

The book is written by a native-English teacher who have taught English (IELTS) many years in China. By providing the test format, the useful experiences while the author is an IELTS examiner. Furthermore, the book also give main tips/analysis for each part of the test. This book is highly recommended for those who is taking IELTS.