Books in Sparkle Books series

Sparks is in for trouble when he starts seeing double!Who's a good dog?!Charlie and August, the two cats that control the mechanical superhero dog, Sparks, are keeping the city safe. But when a second, evil Sparks shows up and starts causing trouble around town, everybody blames the real Sparks. Determined to prove that Sparks is still the hero everyone can count on, Charlie and August set out to uncover the shocking truth about who is responsible for all the chaos.

Sparks is a hero and man's best friend, but nobody suspects he's two cats!This Super Dog is the Cat's Meow!August is a brilliant inventor who is afraid of the outside. Charlie is a crack pilot who isn't afraid of anything. Together these pals save lives every day. They also happen to be cats who pilot a powerful, mechanical dog suit! Always eager to leap into danger, this feline duo have their work cut out for them as they try to thwart Princess, an evil alien bent on enslaving mankind. Don't let the fact that Princess looks like a cute, diaper-wearing baby fool you. She's clever, determined, and totally ruthless. So when Princess and the browbeaten fools she calls servants enact a brilliant and dastardly plan to conquer Earth, August and Charlie pull out all the stops to save the day.

The Tanner sisters must find a way to outshine some not-so-friendly competition—and keep the Sparkle Spa in the spotlight!—as school picture day approaches.It’s almost time for picture day at Auden Elementary School, and the Sparkle Spa will make sure everyone looks picture perfect. But Aly Tanner’s arch rival, Suzy Davis, decides she knows how to make everyone look even better than Aly and Brooke do. Suzy will set up “shop” in the girls’ bathroom at school and let everyone use lip gloss and blush and mascara. Will Suzy’s plan really outsmart—and out sparkle—the Sparkle Spa?

Brooke and Aly are forced to work with their nemesis in the tenth and final sparkly story in this shimmering series about two sisters who open their own mini-nail salon.Have Aly and her nemesis Suzy Davis finally reached détente? Brooke and Aly’s mother and Suzy’s mother join forces and decide to open up a new salon. Does that mean the girls will actually have to work together in a brand-new Sparkle Spa? Like it or not, these frenemies are now in business together!