Jussi Parikka has details of his forthcoming book, tentatively titled A Geology of Media, a companion to his earlier books Digital Contagions (2007) and Insect Media (2010). A preview of what to expect can be found in his piece on media geology in The Atlantic. Readers interested in geology and media, especially in the arts, might also find Douglas Kahn’s recent book Earth Sound Earth Signal: Energies and Earth Magnitude in the Arts of interest