Mackinnon, Mairi The circus under the sea / written by Mairi Mackinnon ; illustrated by Ben Mantle - London : Usborne, 2010. - 32 p. : col. ill. ; 20 cm. - Usborne very first reading., book 12. . Subjects--Topical Terms: Circus -- Juvenile fiction. Circus -- Fiction.Marine animals -- Juvenile fiction. Dewey Class. No.: 823.92 / M2161c 2010