انتشارات Earworms
![Rapid Dutch Vol. 1](http://cdn.ketabkoo.com/covers/1/112899-n.jpg)
Rapid Dutch Vol. 1
Berlitz, 2010![Rapid German (Earworms Publishing Ltd, 2007)(ISBN 190544303X)](http://cdn.ketabkoo.com/covers/1/180938-n.jpg)
Rapid German (Earworms Publishing Ltd, 2007)(ISBN 190544303X)
Marlon Lodge, 2007![Rapid Greek (Musical Brain Trainer) (v. 1)](http://cdn.ketabkoo.com/covers/1/180939-n.jpg)
Rapid Greek (Musical Brain Trainer) (v. 1)
Marlon Lodge, 2008![Rapid Italian (Musical Brain Trainer) (book only)](http://cdn.ketabkoo.com/covers/1/180940-n.jpg)
Rapid Italian (Musical Brain Trainer) (book only)
Marlon Lodge, 2007![Rapid Arabic (Vol. 1) (Earworms)](http://cdn.ketabkoo.com/covers/2/244240-n.jpg)
Rapid Arabic (Vol. 1) (Earworms)
Earworms Learning, 2007![Rapid Chinese](http://cdn.ketabkoo.com/covers/5/584434-n.jpg)
Rapid Chinese
Earworms Learning, 2008![Rapid Greek: Vol.2 (with Audio)](http://cdn.ketabkoo.com/covers/7/711669-n.jpg)
Rapid Greek: Vol.2 (with Audio)
Earworms Learning, 2006![Rapid Japanese Vol. 2](http://cdn.ketabkoo.com/covers/7/711670-n.jpg)
Rapid Japanese Vol. 2
Marlon Lodge, 2007![Rapid Japanese Vol.1](http://cdn.ketabkoo.com/covers/7/711671-n.jpg)
Rapid Japanese Vol.1
Marlon Lodge, 2006![Rapid Polish Vol. 1 (with Audio)](http://cdn.ketabkoo.com/covers/7/711672-n.jpg)
Rapid Polish Vol. 1 (with Audio)
Earworms, 2010![Rapid Spanish Vol.1](http://cdn.ketabkoo.com/covers/7/711673-n.jpg)