Dave Sanchez (aka The Gecko) and his pet gecko (aka Sticky) are back in their fourth dangerous encounter with the dastardly treasure hunter Damien Black160;Thirteen-year-old Dave Sanchez is a daytime student, an after-school courier . . . and a secret superhero So far Dave"s been able to juggle his different roles. But in Dave"s hands is the scariest package he"s ever been asked to deliver. It"s a tube, sealed on each end with wax, and addressed to . . . Damien Black. Holy tacarole He can"t just hand over a package to the most devious criminal in the city Who knows what"s in there?160;So Dave breaks a cardinal rule of mail carriers everywheremdash;he opens the package. Inside is a small bottle that"s labeled: one drop, two at most, tested, works. The potion in this bottle is blue and sparkly and oozy and smellymdash;but what does it do?160;Ah, poor Dave. He has opened a Pandora"s box of trouble. Your classic can of worms. And as a result, he"ll find himself facing off with six-horned goats, terrifying tarantulas, a java-junkie monkeymdash;and, of course, Damien Black.From the Hardcover edition.