Dr. Dave Williams is a Canadian astronaut who participated in spaceflights aboard two NASA space shuttles; he also became an aquanaut through undersea research in the world's only underwater research laboratory. Dr. Williams currently works in healthcare and To Burp or Not to Burp is his first book. He lives in Oakville, ON, Canada. Loredana Cunti specializes in children's entertainment, a former Senior VP of Children's Programming at Universal Pictures and a Cordon Bleu Pastry Chef. Loredana has developed book-based characters for TV including Geronimo Stilton and the Pink Panther. To Burp or Not to Burp is her first book. She lives in Toronto, ON, Canada. Theo Krynauw is a freelance illustrator whose work includes hand drawn illustration for editorial, textbook and children's publications. He lives in Cape Town, South Africa.