The Wonderful Doctor of Oz (novel)

 was a novel released on 10 June 2021 by BBC Children's Books. It was written by Jacqueline Rayner and featured the Thirteenth Doctor, Yaz and Ryan, Graham and. The novel was firmly routed in the mythos of Frank L. Baum's children's novel, The Wonderful Wizard of Oz.

Publisher's summary
When a sudden tornado engulfs the TARDIS, the Thirteenth Doctor and her fam find themselves transported to the magical land of Oz. With a damaged TARDIS and an unexpected stowaway from the 1930s, their only hope of getting home is to follow the yellow brick road.

But when an army of scarecrows ambushes them, they quickly realise that everything is not as it should be, and they're thrown into a fight for survival against a mysterious enemy. As each of her companions becomes a shadow of their former selves, only the Doctor is left standing.

Desperate to save her friends, she must embark on a perilous journey to seek help from the mysterious Wizard of Oz - and stop whatever forces are at work before she and her friends are trapped in the fictional world forever.

Plot
to be added

Characters
to be added
 * Thirteenth Doctor
 * Yasmin Khan
 * Ryan Sinclair
 * Graham O'Brien
 * K9 Mark V
 * Theodore
 * Theodore

Continuity

 * The fact that the Doctor used to be a man is mentioned frequently, (TV: An Unearthly Child, et al.) a fact that Team TARDIS are fully aware of. (TV: Spyfall)
 * The Doctor has told Team TARDIS about the Cybermen. (TV: Fugitive of the Judoon)
 * Ryan and Graham remember Grace. (TV: The Woman Who Fell to Earth)
 * Yaz and Ryan are once again subjected to racial discrimination in a past era. (TV: Rosa)
 * Yaz recalls facing Daleks (TV: Resolution) and giant spiders. (TV: Arachnids in the UK)