e-book publishing traffic sign on blue sky

literary agent traffic sign blue sky publishing industry manuscript submissions query letter book proposal author representation contracts royalty negotiations deals market platform querying agents trends branding career development agencies critique author-editor relationship rights process manuscripts fiction genre non-fiction memoirs young adult children's books middle grade agents' guidelines marketing promotion book- -film adaptations sales international bestseller lists advancement writer support connections revision networking launches events writer's conferences publicity success guidance editorial freelancing background design e-book