Ali Sparkes: 21 books

The fate of Fortunestone rests in the hands of Nic and Rav, two former friends. But it's not until a freak act of nature throws them together that they realise their importance. They must survive, only then can they begin a journey that will end up scarring them both for life. Blue Peter Book Award...

The mad scientist Petty Potts has a crazy new formula—a spray that can turn Josh and Danny into lizards! The boys immediately give themselves a spritz and whizz up the nearest tree. But soon, they find themselves in deep doo-doo and surrounded by owls that eye them as snacks. Will Josh and Danny make it out in time?

Danny and Josh thought that today would be just like any other school day—wake up, eat breakfast, and go to school. Of course, they didn't expect to accidentally turn into grasshoppers in the middle of class! Can they avoid being eaten while they search for the antidote? Will they be able to change...

Petty Potts has been kidnapped! Josh and Danny have to find her before it's too late. While investigating, the boys come across Petty's latest S.W.I.T.C.H. spray that can turn them into alligators. Josh and Danny soon have a date with destiny…

Danny and Josh were having a great day until Tarquin, the most annoying boy in the neighborhood, came over to play. He dresses like he's 55, doesn't do anything fun, and pulls the legs off of bugs. The twins thought that their day couldn't get any worse, but when they turn into ants by accident, they...

Danny and Josh are trying their best to stay away from Petty Potts. They don't want anything to do with her crazy top-secret experiments, and they certainly don't want to get turned into bugs again! But when their mom's garden is ruined the day before the big neighborhood competition, the twins turn...

All Josh and Danny Phillips want to do is play in the yard with their dog, like regular eight-year-olds. Unfortunately, their crazy neighbor Miss Potts makes sure that they never have any fun. When the boys accidentally stumble on Miss Potts's secret—that she is working on experiments that change...

Surprise! Mad scientist Petty Potts is the new counselor at Josh and Danny's summer camp. And she just happens to be hiding some bottles of her extraordinary serum inside her raincoat. Now she can turn the boys into amphibians! Josh and Danny vow to stay away from Petty's S.W.I.T.C.H. formula,...

Josh and Danny are stuck in Princess Land—a store full of pink toys and worse: actual girls! To avoid security guards and screeching girls, the twins try a quick spritz of the infamous S.W.I.T.C.H. formula. But the spray only half-works! They are stuck with the head of a lizard and the body of a boy. Then their situation takes a nasty turn...

When Petty Potts turns up on the beach, Josh and Danny decide to "borrow" her new S.W.I.T.C.H. spray—the formula that will turn them into turtles! A squirt and a spritz later, the boys cut loose completely, diving through the waves and slurping on jellyfish…until they swim into serious danger.

When Petty Potts leaves town, she puts Danny and Josh in charge of some of her special S.W.I.T.C.H. spray. But leave it up to the nutty scientist to put S.W.I.T.C.H. spray in a bottle identical to their sister Jenny's hairspray. When Danny and Josh's big, annoying sister transforms into a little,...

Audisee® eBooks with Audio combine professional narration and sentence highlighting to engage reluctant readers! When Danny's soccer practice is canceled, he's forced to go with his brother, Josh, to a meeting for a wildlife and nature group. But a fluke encounter with a muffin turns both brothers...

Audisee® eBooks with Audio combine professional narration and sentence highlighting to engage reluctant readers! Danny and Josh were having a great day until Tarquin, the most annoying boy in the neighborhood, came over to play. He dresses like he's 55, doesn't do anything fun, and pulls the legs...

Josh, Danny, and the mad scientist Petty Potts waltz over to the zoo and try out an awesome spray that turns them into anacondas! But when Petty wanders off, the twins soon realize that they are in danger of being put in a cage with the other anacondas. Which means, when the S.W.I.T.C.H. spray wears off and they turn back into boys, they will become a tasty snack for the snakes!