Star Trek: The Next Generation/Doctor Who: Assimilation2 is an eight-issue limited series comic book written by Scott and David Tipton, assisted by Tony Lee (on issues 1 to 4), with art by J. K. Woodward. A crossover of the science fiction TV series Doctor Who and Star Trek: The Next Generation, it sees the Eleventh Doctor and his companions, Amy Pond and Rory Williams, encounter the crew of the USS Enterprise-D join forces with them to stop an alliance between the Borg and the Cybermen. It was Doctor Who's first major official crossover since the 1993 charity special Dimensions in Time. The series was published by IDW Publishing with the first issue released on 30 May 2012. The issues were later collected in two graphic novels published on 9 October 2012 and 26 February 2013. Source: Wikipedia (en)