There is a celebration afoot - sending the Doctor and her friends across time and space to save the day once again.
to be added
- Thirteenth Doctor
- Yasmin Khan
- Ryan Sinclair
- Graham O'Brien
- Walter the Worm
- The Doctor, Ryan and Graham want to throw a surprise birthday party for Yaz.
- The Doctor commandeers two zeppelins to use as balloons from London during the Blitz in the 1940s.
- The Doctor obtains a candelabra from Paris at some point before the 1940s to use as birthday candles.
- The Doctor buys a Sontaran Frosted Boom Cake as a birthday cake.
- The Sontaran Frosted Boom Cake is coated with pink chocolate.
- The Doctor uses her sonic screwdriver to light the birthday candles.
- This is the first book in the series not to use the 1970-1973 Doctor Who logo on the back cover, instead using the logo introduced in 2018.
- The Doctor has helped to organise birthday parties for her companions before. (COMIC: The Partying of the Ways)
- The Doctor lights a candle with her sonic screwdriver. (TV: The Girl in the Fireplace)