“With Reading, We Feel Healthy” is the motto of the 33rd edition of the book fair, which will be running through May 21 at Imam Khomeini Mosalla. In addition, a virtual edition of the event can be found on ketab.ir. 170 publishers from 32 countries, including Switzerland, India, Hong Kong, Germany, USA, Italy, China and Russia, are participating in the book fair, which is hosting Qatar as its special guest.