Helen Martin ; illustrated by Anil Tortop. Leah Russack ; illustrated by Anil Tortop. Helen Ketteman ; illustrated by Will Terry. Helen Moss ; illustrated by Leo Hartas. Helen Salter ; illustrated by Monique Dong. Helen Peters ; illustrated by Ellie Snowdon. Helen Ward ; illustrated by Wayne Anderson. Susan Martineau ; illustrated by Leighton Noyes. by Helen Dyrbe ; illustrated by Andrew Rowland. written and illustrated by Anne Mortimer