Tim Sullivan is a bestselling crime writer and the creator of the DS George Cross mysteries, which have sold over a million copies. The seventh book in the series, The Bookseller, was selected as the Indie Book of the Month for December 2025. Tim was awarded the Crime Writers' Association Dagger in the Library in 2026 for his body of work, establishing him as an acclaimed voice in contemporary crime fiction. He has previously worked as a screenwriter and director on major feature films such as Flushed Away and Jack and Sarah. He lives in North London with his wife Rachel.

To find out more, visit Tim's website or find him on social media.

Facebook: timjrsullivan
Instagram: @TimSullivanAuthor
TikTok: @TimSullivanAuthor
X: @TimJRSullivan
www.timsullivan.co.uk