T-Rex: Once upon a time there was a SERIOUSLY spooky ghost!
T-Rex: No, wait. It can be done better.
T-Rex: *ahem*

T-Rex: Antonio Tony could see dead people!

T-Rex: Every room was packed for him, as there was a ghost for everyone who'd ever lived. Ghosts of explorers from hundreds of years ago wandered the downtown core bumping shoulders with the ancient ghosts of their earliest ancestors. And it wasn't just people: the seas were filled with 270 million years of ghostly trilobites, and long-extinct animals roamed the skies - many not found in any textbook. Antonio had checked.

Utahraptor: This is actually an awesome premise: the air nearly opaque with dead insects!
T-Rex: Thanks, but I'm not done yet!

T-Rex: Antonio took notes on some of the ghosts, dragging their mangled, legless bodies through malls, parks, and stadiums. He knew any book he produced would be invaluable to historians, but also knew anything he produced would be seen as fiction.
Utahraptor: NICE.
T-Rex: It was then that the first spaceship landed.

T-Rex: The ships appeared puzzlingly empty, as only Antonio could see ghost alien shock troops pouring out! He must now recruit the very best of Earth's history to fight this secret war for survival!!
T-Rex: Man!
T-Rex: I wish I had more time to talk about this awesome premise; OH WELL