[['title', 'author', 'isbn uk', 'isbn us', 'tv companions featured'], ['search for the doctor', 'dave martin', 'isbn 0 - 7278 - 2087 - 7', 'isbn 0 - 345 - 33224 - 5', 'k - 9'], ['crisis in space', 'michael holt', 'isbn 0 - 7278 - 2093 - 1', 'isbn 0 - 345 - 33225 - 3', 'peri brown , vislor turlough'], ['the garden of evil', 'dave martin', 'isbn 0 - 7278 - 2113 - x', 'n / a', 'none'], ['mission to venus', 'william emms', 'isbn 0 - 7278 - 2122 - 9', 'unknown', 'peri brown'], ['invasion of the ormazoids', 'philip martin', 'isbn 0 - 7278 - 2100 - 8', 'isbn 0 - 345 - 33231 - 8', 'none'], ['race against time', 'pip and jane baker', 'isbn 0 - 7278 - 2116 - 4', 'isbn 0 - 345 - 33228 - 8', 'peri brown']]
Dave Martin has 1 more Title listed than William Emms
[ENT] has 1 more [ENT] listed than [ENT]