Man, I loved those old Target novelizations of the classic episodes. Most of them weren’t particularly well-written, but they were a way to never let the Doctor go. Now, a fan called Old Type 40 has created faux book covers in the old Target style for some new-series episodes. A few of my favorites:
They’re all really cool. See the rest at Doctor Who Reprint Society.
(If you stumble across a cool Doctor Who thing, feel free to email me with a link.)