Writer Anthony Horowitz will deliver the keynote address at the Publishing for Digital Minds Conference, set to take place just ahead of the London Book Fair in April. The theme of this year's conference, run in partnership with the Publishers Association and sponsored by the Copyright Clearance Center, is New Paradigms, Partners, and Platforms. The "polymath" author will offer "unique insight into critical and commercial success across books, film, and T.V.," according to the LBF.