This book discusses the extent of Shakespeare's collaboration in the plays of Edward III, The Two Noble Kinsmen, Pericles and the lost Cardenio. It includes chapters on the dramatic value of the plays irrespective of authorship.

This edition first published in 1960. This book discusses the extent of Shakespeare's collaboration in the plays of Edward III, The Two Noble Kinsmen, Pericles and the lost Cardenio. It includes chapters on the dramatic value of the plays irrespective of authorship.

'Provide a useful introduction to the questions of attribution raised by the plays he discusses.' - The Times Literary Supplement.

'There is no question that the arguments are persuasively presented...' -M R Ridley, The Oxford Magazine.