Parenthetical phrases, also known simply as parentheticals, can be a great way to add flow and concision to an essay. In essence, a parenthetical is just a phrase that is not essential to the rest of ...

Meaning: describes something involving mystery, intrigue or secret agents. Harry’s convenient Cloak of Invisibility is useful for keeping him hidden in many of his cloak-and-dagger adventures ...

These approaches may not work in all introductions, for example, humour may not be appropriate in a formal critical essay. Avoid phrases like ‘In this essay I’m going to write about ...