New Series Adventures (Doctor Who)

The New Series Adventures are a series of novels relating to the long-running BBC science fiction television series, Doctor Who. The 'NSAs', as they are often referred to, are published by BBC Books, and are regularly published twice a year. Beginning with the 10th Doctor, a series of 'Quick Reads' have also been available, published once a year. With exception to the Quick Reads, all of the NSAs have been published in hardcover to begin with, and have been reprinted in paperback for boxed collections that are exclusive to The Book People and Tesco. Some of the reprints amend pictures of the companion of the novel from the cover. Some of the hardback editions have also been reprinted to amend pictures of Rose.

With the revival of the television series, BBC Books retired its paperback Eighth Doctor Adventures and Past Doctor Adventures fiction lines in 2005 in favour of a new range of hardback books featuring the Ninth Doctor and Rose. These have a reduced word count compared to the EDA and PDA lines, with an average page count of about 250. (Initially, the EDA and PDA lines overlapped with the New Series Adventures; the final EDA, The Gallifrey Chronicles, was published in June 2005, followed by the final PDA, Atom Bomb Blues, a Seventh Doctor adventure, being published in December 2005.)

The 2005 series episode "Boom Town" makes a reference to the Doctor and Rose's trip to the Justicia system. This took place in The Monsters Inside, making it the first spin-off novel to ever be explicitly referred to in the television series. All the Ninth Doctor novels except Only Human contain "Bad Wolf" references in common with the 2005 television series. Winner Takes All also features the recurring characters Mickey Smith and Jackie Tyler; Jackie also makes a cameo appearance in Only Human.

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