David Roberts is a hugely successful illustrator who has illustrated books by Philip Ardagh, Julia Donaldson, Jacqueline Wilson and Chris Priestley. He's also the creator of Dirty Bertie and the NEW YORK TIMES bestselling artist of picture books IGGY PECK, ARCHITECT and ROSIE REVERE, ENGINEER. David lives in London.
R.S. Russell is an Edgar-nominated author of five published novels for adults, two books of short stories about ghosts, and two volumes of Southern Appalachia folklore.