Retitling My Books

I’m thinking I should take a lesson from the Internet and promote my books under different titles to try to attract more attention. What do you think? Would you buy any of the following?

The Goblin Series:

Goblin Quest This Goblin Went Face-to-Face with a Dragon. You Won’t Believe What Happens Next!
Goblin Hero 13 Amazing Facts About Goblin Magic
Goblin War What the Government Doesn’t Want You to Know About Talking Trees

The Princess Series:

The Stepsister Scheme Why Your Stepsisters Should Scare Your More Than Terrorists
The Mermaid’s Madness 8 Lies About Mermaids That Everyone Believes Are True
Red Hood’s Revenge Wolf Hunt Goes Horribly Wrong
The Snow Queen’s Shadow The Top 10 Ways Snow Can Kill You

Magic ex Libris

Libriomancer One Librarian’s Secret Trick for Destroying Sparkling Vampires
Codex Born Nature-Loving Bodyguard Shares Six Ways to Kill a Man with a Toothpick
Unbound This Tale of a 500-Year Love Affair Will Make You Weep

The sad thing is that it was slightly easier to come up with the joke titles than it’s been thinking of the real ones :-/