Binky the space cat and his team of space pets are left at the vet's office while their humans are away. Binky plans an escape, only to stumble on a secret experiment that could give vicious aliens the upper hand! It's up to Binky and his friends to save the humans ... and themselves! Binky: License to Scratch is the final book in the Binky Adventure series, where dry humour and sci-fi slapstick are mixed with lots of heart.