Link: Amazon, Goodreads. Price: £11.49

A 21-year-old virgin and ashamed of it, Elizabeth is a pre-med student obsessed with the idea that she is too awkward, too weird and too difficult to find to ever find love. Thus, she hits on the idea of paying to learn the skills she needs. Using a dating website, of sorts, she finds her perfect man and propositions him in the library: $5000 dollars for four weeks, starting with kissing and cuddling, working all the way up to full sex in the final week. Peyton initially refuses, but then he loses his job and sees no other way to stay in college.