With the cover, we wanted to make it clear that the Doctor isn't around - this is not his annual. Fans of the classic annuals will notice that there are a few empty spaces, those spaces will be filled by characters from the stories within the annual, as the project progresses.

Some stories feel unfinished. When I wrote A Very Private Haunting, I left a few threads I was unsure I would ever pick up again. I already had the title of the book long figured out together with my basic idea when asked to write another novel in the range. My book, to once again feature Anne Travers, couldn't have come together more perfectly, though with consequences I never imagined at the beginning. The Shadowman features a returning character from A Very Private Haunting, which allowed me to play with someone who comes across as a thoroughly nasty character, though I see a greater depth to him. I'm a multi-genre writer, though I tend to gravitate back to what I call dark fiction, and there's definitely darkness in The Shadowman. I'm finishing some lighter projects at present intending to work on my first horror novel in the new year after completing some preliminary notes and research, so going through The Shadowman again recently has been very useful in that regard.

I take Sharon wherever I go. She’s worked with me on many projects now, so it was inevitable when I heard that Big Finish were looking for more female authors, that I would put her name forward. I’ve read her story, had some input, and it’s going to be a lot of fun for fans of Jo Grant and the Eleventh Doctor. In terms of The Shadowman, Sharon sent it to me some time ago, at which point it wasn’t part of any particular novel sequence, but rather a continuation of the ongoing narrative began in 2015. But once the Bloodlines concept was developed, it seemed to me that Sharon’s story was a perfect fit, with a few continuity tweaks here and there to place it in an alternative reality in which the events of A Very Private Haunting still happened – more or less as featured in that novel.

I’ve known Paul for thirty years. He’s a great artist with a flair for almost any style. He is particularly well-known for his beautifully illustrated trading cards and TV tie-in comic strips. When the opportunity for him to do a cover came up, I could think of no one better to tackle the Shadowman.

Joining the team at Candy Jar is quite literally a dream come true. I get to illustrate stories featuring much-loved characters from my childhood. I have the honour of seeing my work adorn the covers of some quite wonderful stories by a very talented team of writers, many of whose works line the bookshelves in my studio. I get to join a list of hugely talented artists I admire and who have been major influences on my life and work. But best of all, I get to finally work with my friend, something that's been long overdue.

With the cover to The Shadowman, I wanted to evoke the feeling of 1970s Doctor Who. I knew I wanted to homage the Pertwee years, so the illustration of Anne Travers was very much based on the character of Section Leader Shaw from Inferno, whilst the background should be instantly recognisable to any true Doctor Who fan. The Shadowman himself is actually straight out of one of my own nightmares and when Shaun described the character to me, I knew immediately how he should appear. I used pen and ink with a base wash of alcohol marker, embellished with coloured polychromous pencils and white ink for highlights. I then added lighting effects in Paint Shop Pro, which is my go-to software of choice. It's a relatively new style for me and something I'm still trying to perfect.

It proved to be far more popular than we anticipated. Even before its release, people started to ask "what's next?

Well, we love the sixth Doctor, so the decision to do another classic-style annual was very easy. This time continuing from where World Distributors finished their run of Doctor Who annuals.

As children growing up in the eighties, collecting those wonderful books. A lot of fans were disappointed when after 21 years, the annuals stopped being produced. Those original 28 books (including two omnibus', a spin-off, four Dalek Annuals, and a k9 annual). hold such fond memories for us, that we felt the need to celebrate them.

Like our previous release, we have been blessed by the kindness of such well-known names from the worlds of Doctor Who, Frazer Hines, Alister Pearson, and David J Howe have all contributed to the publication, joining a large number of Doctor Who fan writers and artists.

We are so grateful to everyone who has supported this project.