"First performance at the Finborough Theatre, London, Sunday, 19 April 2009"--[Pg.3].
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The killing of Mr. Toad by David Gooderson. ISBN 9780956086914. Published by finboroughtheatre in 2009. Publication and catalogue information, links to buy online and reader comments.
