Cover of is a virtual twin of the Booksa literary club in Zagreb (Croatia), which is run by the organization Kulturtreger. It is an online portal for literature with the aim to inform, educate, inspire and move to action. It was first published in 2007. informs by covering, on a daily basis, relevant information on literature, including book reviews, and educates young journalists and literary critics, providing them with media space for writing on literature. It also inspires its readers to engage in public debate on the relation of literature and culture to the social and political context. moves to action all those who want to contribute to literature by involving them in various literary and media projects.

The founding organization Kulturtreger – directed by Miljenka Buljevic – was established in 2003 with the purpose of promotion and popularization of literature and other forms of contemporary culture.

Kulturtreger and Booksa have initiated the project Criticize this!, of which Eurozine is a partner.