Engage your seriously struggling and reluctant teen readers with Barrington Stoke''s SEN short fiction. Lion on the Loose has been specially designed for teen readers with a very low reading age of 6 and is fully illustrated throughout.Engage your seriously struggling and reluctant teen readers with Barrington Stoke''s SEN short fiction. Lion on the Loose has been specially designed for teen readers with a very low reading age of 6 and is fully illustrated throughout: There are big paw prints in the garden. There are big paw prints in the woods. Is there a lion on the loose?