Frann Preston-Gannon has illustrated many books for children, including Deep Deep Sea and What a Hoot! Based in London, Frann spent time in the United States as the first Brit selected for the Maurice Sendak fellowship. Frann Preston-Gannon has illustrated many books for children, including Deep Deep Sea and What a Hoot! Based in London, Frann spent time in the United States as the first Brit selected for the Maurice Sendak fellowship.