Catherine Isaac

Catherine Isaac is the Sunday Times bestselling author of 14 books, nine of which were romantic comedy novels written under the name ‘Jane Costello’.

Her novels have been translated into 26 languages, selected by the Richard and Judy Book Club and she has won a Romantic Novelists’ Award twice.

She writes under two names to reflect different genres: Jane Costello for romantic comedy; Catherine Isaac for bittersweet love stories.

She was born in Liverpool, where she still lives with her husband and three sons.