Six New Shakespeare Works?

Dr John Casson, an independent researcher and psychotherapist, claims to have discovered Shakespeare's first published poem, the Phaeton sonnet, his first comedy, Mucedorus, and his first tragedies, Locrine and Arden of Faversham. He also explores the plays Thomas of Woodstock and A Yorkshire Tragedy, and claims to prove that a 'lost play' called Cardenio is a genuine work by Shakespeare and fellow playwright John Fletcher. Casson publishes his findings in his new book, Enter Pursued by a Bear. Read more about it here.