The international circuit begins each year with two spring fairs: the Bologna Children's Book Fair and the London Book Fair, typically held in March and April, respectively. The several book fairs of the summer and fall follow: Beijing International Book Fair and Frankfurt Book FairWorld's largest trade fair for books; held annually mid-October at Frankfurt Trade Fair, Germany; First three days exclusively for trade visitors; general public can attend last two. held, respectively, in August or September and October. Read more