Michele Crawford. — National Geographic Learning, 2009. — ISBN: 9781424058365.
'World Wonders 1' brings the world of English language learning to life through breathtaking images and fascinating facts which interest and stimulate students. This book teaches them about the world we live in, its people, its customs and its wonders. The course has been written to capture the attention of young learners and it follows an age-appropriate English language learning syllabus specifically written for young learners.