Note: This annual-style book has the honour of being the first Doctor Who tie-in book ever published. It was a huge success at the time, selling over 75,000 copies. It contains information about the Daleks, as well as original stories and comic strips, a Dalek dictionary and a photo-story about Susan Foreman meeting the Daleks, with images taken from the TV story The Daleks.
None (the back cover is identical to the front cover) — other than the tagline at the bottom:
Astounding stories of the Outer Space Robot People of television's 'DR. WHO'