Evolution (Peel novel)

Evolution
Cover Art
AuthorJohn Peel
SeriesDoctor Who book:
Virgin Missing Adventures
Release number
2
SubjectFeaturing:
Fourth Doctor
Sarah
PublisherVirgin Books
Publication date
September 1994
Pages261
ISBN0-426-20422-0
Preceded byGoth Opera 
Followed byVenusian Lullaby 

Evolution is an original novel written by John Peel and based on the long-running British science fiction television series Doctor Who. It features the Fourth Doctor and Sarah.