Books in Sabrina, the Teenage Witch: Salem's Tails series

Beauty-sleep blunder When Sabrina learns that there is no coffee strong enough -- not even her aunt Hilda's -- to keep her awake the night before exams, she gives herself a magical energy boost. Sabrina even remembers to check the spell's fine print, and she's positive there are no adverse side effects for the spell caster. But when Sabrina goes to school the next day, things are definitely not right. Sabrina's wide-awake, but everyone else is falling asleep...and won't wake up! Sabrina discovers the glitch in her spell, but to make everything right she's got to go on the scavenger hunt of a lifetime....

Natural Disaster! When an inter-realm hurricane traps Drell on the wrong side of the linen closet, his powers are temporarily on the blitz. While he waits for them to return, Sabrina covers for him in exchange for a Heart's Desire chip. But when Salem swallows it and morphs into a human form, it's goodbye Mystery Meat Mix, hello teenage boy! Now Sabrina must hide Salem until she figures out how to return him into his feline form. She takes him to the only place a teenage boy can go unnoticed -- high school. But the failed despot in Salem soon takes over the school! Sabrina can't stand Salem like this. But can she turn him back before the inter-relm hurricane clears and Drell returns to the Other Realm?

All hands on deck! Sabrina realized she couldn't possibly know everything about her aunts, who have lived for hundreds of years. But she never imagined that Aunt Zelda spent a summer as a buccaneer sailing the high seas! When Aunt Zelda's old friend, pirate Edwin "Eddie" Peas, pops up from the Other Realm seeking her help to rescue his kidnapped crew, it's all hands on deck for Sabrina and Salem. But sailing on Eddie's ship, Screamin' Mimi, is hardly the luxurious Caribbean vacation Sabrina had envisioned.... In order to save the captives held by King Feargus II of Ootnanni, they must find the missing treasure before they, too, end up in the stomach of Ol' Agnes, the giant sea monster!