Doctor Who Files

The Doctor Who Files were a series of hardback titles from BBC Children's Books published by the Penguin Group from 2006 to 2009.

Overview
All of the titles in this range have a hexagonal cut out in the cover, through which can be seen the featured character (or topic) on the inside page. They are numbered on the spine. Aimed at young readers, each title is lavishly illustrated with photographs and broken down into small sections of text under various heading with every other page (almost), having a gate-fold (fold out page) "Test your Knowledge" sections of five multiple choice questions based on the preceding prose. Every title in this series featured a new short prose story.

Issues

 * Doctor Who Files 1: The Doctor
 * Doctor Who Files 2: Rose
 * Doctor Who Files 3: The Slitheen
 * Doctor Who Files 4: The Sycorax
 * Doctor Who Files 5: Mickey
 * Doctor Who Files 6: K9
 * Doctor Who Files 7: The Daleks
 * Doctor Who Files 8: The Cybermen
 * Doctor Who Files 9: Martha
 * Doctor Who Files 10: Captain Jack
 * Doctor Who Files 11: The Cult of Skaro
 * Doctor Who Files 12: The TARDIS
 * Doctor Who Files 13: The Sontarans
 * Doctor Who Files 14: The Ood

Original short stories
An additional story, Speech Day by Justin Richards featuring, was not printed in this book series, but was later included as a bonus in the Doctor Who Stories omnibus.
 * 1) The Hero Factor by Stephen Cole featuring the Tenth Doctor
 * 2) Stamp of Approval by Jacqueline Rayner featuring Rose Tyler
 * 3) No Fun at the Fair by Jacqueline Rayner featuring the Slitheen
 * 4) The Final Darkness by Stephen Cole featuring the Sycorax
 * 5) Taking Mickey by Justin Richards featuring Mickey Smith
 * 6) A Dog's Life by Justin Richards featuring K9
 * 7) Mission to Galacton by Justin Richards featuring the Daleks
 * 8) Going Off the Rails by Justin Richards and featuring a Cyberman
 * 9) Needle Point by Justin Richards featuring Martha Jones
 * 10) Best Friends by Justin Richards featuring Jack Harkness
 * 11) Birth of a Legend by Justin Richards featuring the Cult of Skaro
 * 12) The Secret of the Stones by Justin Richards featuring the TARDIS
 * 13) Blind Terror by Justin Richards featuring the Sontarans
 * 14) Disappearing Act by Justin Richards featuring the Ood

Collected editions
All fourteen issues were collected in The Doctor Who Files Collector's Edition. The short stories were collected in The Doctor Who Stories, as well as Speech Day, a short story original to that collection. Most of the stories were also reprinted in the 2015 omnibus paperback Heroes and Monsters Collection. Only Speech Day wasn't published in the Heroes and Monsters Collection.