This page lists author book signings and events for Denise Ditto, author of “Batina’s Best First Day,” a children’s book about tooth fairies. AllUpcoming2015201620172018201920202021 Event Information: Fri29Apr2016Sun01May2016 Houston Writers Guild Annual ConferenceMarriott Houston Westchase2900 Briarpark Dr, Houston, Tx 77042 Houston Writers Guild