Allan Ahlberg ; illustrated by Andre Amstutz. Allan Ahlberg ; illustrated by Paul Howard. Allan Ahlberg ; illustrated by Gillian Tyler. Allan Ahlberg ; illustrated by Justin Todd. by Allan Ahlberg ; illustrated by Katharine McEwen. illustrated by Andre Amstutz [illustrated by] Andre Amstutz illustrated by André Amstutz [illustrated by] André Amstutz [illustrated by] André Amstutz