Monica with a ‘K’ saves the World by E. D. Robson

What would you do if you were mistaken for a world famous blogger because of your name? A light-hearted humorous romantic science fiction story. Monika, a shy nervous assistant librarian in a small English town is given notice of her redundancy because of spending cuts. Shortly afterwards she wakes up naked in a dentist's chair having been kidnapped by alien rodents disguised as Chinese dentists. After escaping in a stolen charity shop coat she gets arrested by a police officer whose sister bullied her at school and life goes downhill from there.