On 26 March 2015, Lester and Howell announced via a trailer on Howell's channel that they had co-written a book titled The Amazing Book Is Not on Fire (TABINOF).
Pe 26 Martie 2015, Lester și Howell a anunțat, prin intermediul unui trailer pe canalul lui Howell ca au scris impreuna o carte intitulată The Amazing Book Is Not on Fire (TABINOF).