Nine-year-old Poppy Malone's parents are paranormal investigators. They research vampires, fairies, UFOs, and other strange things. When they need help, it's up to scientific Poppy. Her twin brother, Will, is too lazy. Her older sister, Franny, is too busy with teenage stuff. And Rollie, the baby of the family, is too little.In the third book in the spooky and hilarious Unseen World of Poppy Malone series, A Mischief of Mermaids, Poppy makes friends with Nina, a mermaid who lives in Lake Travis. When Franny messes with Nina's magic, she gets transformed into a mermaid herself, and Poppy has to figure out how to turn her sister back into a human.Tween fans of the middle-grade Intergalactic Bed and Breakfast series will love Poppy's adventures.

Kate Sanderson has been burned by love. From now on, she thinks, I will control my own destiny, and I will be reasoned and rational. But life has other things in store for Kate. Namely, a summer abroad studying Shakespeare's Romeo and Juliet in the very town where the star-crossed lovers met, Verona, Italy. Kate is thrown together with two other American teens and three Italians for a special seminar—and for volunteer duty at the Juliet Club, where they answer letters from the lovelorn around the world. Can Kate's cool logic withstand the most romantic summer ever? Especially when faced with the ever-so-charming Giacomo and his entrancing eyes . . . ?

How do you ignore a ghost?Sparrow Delaney absolutely, positively does not want to be a medium like her six older sisters, her mother, and her grandmother. She does not want to see, hear, smell, or talk to ghosts. If she sticks to her rules and doesn't let anyone know that she can do all those things--everywhere, all the time--Sparrow just might pass as a normal tenth grader at her new high school. She makes a new best friend and meets an irritatingly appealing guy in her history class. But when another boy catches her eye, all Sparrow's dreams of being ordinary go up in smoke. Because this boy is a dead one--a persistent, charming, infuriating ghost, who won't let her be until she agrees to help him Move On.

Evidence1. The mournful, eerie sound2. A cool, silvery glow3. Unexplained voicesPossibilities1. Vampires2. Ghosts3. Mermaids4. Werewolves5. FairiesTo do1. Visit the graveyard2. Record evidence in logbook3. Save Mom and Dad's job4. Reset the camera trap5. Come up with the plan of a lifetime—and make it a super-tricky one!6. Ask Henry to help