Meet Billy Sure, twelve-year-old inventor and CEO of Sure Things, Inc., and discover all of his wild and wacky inventions in this start to a hilarious middle grade series! Everyone is talking about Billy Sure, the twelve-year-old CEO of Sure Things, Inc. and genius inventor of the All Ball, a ball that turns into different sports balls with the push of a button. Now Billy wants to help other kids achieve their inventing dreams just like he has! So Billy is hosting an online contest for other kid-inventors to share their inventions, and the winning submission will be produced by his company. Ideas like the Sibling Silencer, No-Wash Socks, and a pencil that does all your work start pouring in. With so many great ideas, how is Billy supposed to pick a winner? And that’s not all. Billy also has to keep the secret that could take him from hero to zero in a flash if anyone found out. Can Billy Sure find a way to stay on top of the world and help other kids achieve their dreams at the same time? Each book in this series includes Billy’s drawings and doodles of inventions and more!

Billy Sure, twelve-year-old inventor and CEO of Sure Things, Inc., adds espionage to his resume in the second book of a hilarious middle grade series! Billy Sure is many things: CEO of Sure Things, Inc., a sleepwalking seventh-grader, and now he’s adding spy to the list! When Billy finds out he’s been exchanging emails with a corporate spy from a rival company, he’s not happy. So he enlists the help of his mother and his best friend and CFO, Manny, to set a trap to catch the shady email impostor before he can reveal Sure Things, Inc.’s valuable secrets! Meanwhile, Billy and Manny are arguing about Billy’s newest invention—the Stink Spectacular. Billy thinks the Stink Spectacular is the next All Ball, but Manny’s not convinced. Can Billy save his company from sabotage, come up with his next big invention, and survive his dad’s terrible cooking?

Billy Sure, twelve-year-old inventor and CEO of Sure Things, Inc., invents a device that lets everyone in on what their pets are trying to say in the third book of a hilarious middle grade series! Everyone is talking about Billy Sure, the twelve-year-old genius and millionaire inventor whose inventions have become instant hits. From the All Ball and the Sibling Silencer, to the Stink Spectacular and the Disappearing Reappearing Make-Up, Billy Sure can’t lose—and his latest invention, the Cat-Dog Translator, is sure to follow suit. After all, who hasn’t wondered what their cat’s meow or their dog’s bark meant? The Cat-Dog Translator is a device that will finally let pet owners in on what their pets are really trying to say. But Billy quickly finds out, when pets start talking, there’s no telling what kinds of embarrassing secrets they could reveal! Is the world ready for Billy Sure to unleash his latest invention?

Billy Sure, twelve-year-old inventor and CEO of Sure Things, Inc., has come up with another zany invention that tells you what you’re best at in the fourth book of a hilarious middle grade series! Everyone is talking about Billy Sure, the twelve-year-old genius and millionaire inventor whose inventions have become instant hits. Billy’s lucky because in addition to being a rich and famous inventor, he already knows what he’s best at: inventing, of course! He wants to help other kids figure out what they’re best at too, and his latest invention—The Best Test—will do just that! But when Billy takes the test himself and the results come back saying he isn’t the best at inventing, and what he’s best at has nothing to do with inventing at all, he begins to wonder who is. And what that means for the future of Sure Things, Inc.

Hosting a televised special to invite other kids to share their ideas, inventor Billy Sure and his business partner, Manny, evaluate a wide range of wacky, wild, and potentially world-changing invention suggestions.

Billy Sure, inventor and CEO of Sure Things, Inc., must track down a haywire hovercraft that’s gone missing with his sister on board in the seventh book of a hilarious middle grade series! Everyone is talking about Billy Sure, the boy genius and millionaire inventor whose inventions have become instant hits. From the All Ball that turns into any sports ball to the Gross-to-Good Powder that makes even the most disgusting foods taste great, Sure Things, Inc. can do no wrong! Now Billy wants to help other kids achieve their inventing dreams, so he solicits and selects new ideas to develop. Billy and Manny know exactly what Sure Things, Inc.’s Next Big Thing will be—a hovercraft! But when they start to build it, they notice it’s a little…haywire. The hovercraft dips, dives, twirls, and spins, until one day, it’s gone entirely, and so is Emily! Can Billy find his sister and fix the hovercraft, or will this be a crash landing for Sure Things, Inc.? Find out in this wacky story with funny black-and-white spot illustrations throughout!

Billy Sure, inventor and CEO of Sure Things, Inc., is in a race to finish his invisibility spray before another inventor gets all the glory in the eighth book of a hilarious middle grade series! Everyone is talking about Billy Sure, the boy genius and millionaire inventor whose inventions have become instant hits. From the All Ball that turns into any sports ball to his hovercraft, Sure Things, Inc. can do no wrong! Now Billy wants to help other kids achieve their inventing dreams, so he solicits and selects new ideas to develop. Billy has been working on an invisibility invention for years—but it isn’t quite right yet. Now suddenly there’s a new inventor on the scene who claims to have developed it first. But it might not be all it’s cracked up to be. Will Billy’s dream of creating the world’s first invisibility spray disappear? Find out in this wacky story with funny black-and-white illustrations throughout.

Billy Sure is an inventor, the CEO of Sure Things, Inc., and a middle school student. But he is not a singer! How bad is he? Find out in the ninth book of a hilarious middle grade series! Everyone is talking about Billy Sure, the genius inventor and CEO of Sure Things, Inc. Billy went from ordinary kid with a dream to millionaire with his very own company when he created the All Ball. What is the All Ball? The All Ball is the only ball you’ll ever need. With a push of a button, you can turn the All Ball into any sports ball. Comes in two sizes. Large: soccer, football, basketball, volleyball, bowling ball. Small: baseball, hockey puck, tennis ball, golf ball, Ping-Pong ball. Now Billy wants to help other kids achieve their dreams. Billy and Manny are thrilled to be guest judges on Sing Out and Shout, everyone’s favorite singing competition TV show—that is, until they find out they’re not judges, they’re contestants! When Manny sings, everyone cheers. But when Billy takes the stage, his voice CRACKS! and breaks a mirror! How will Billy survive the competition? Could inventing a Magical Microphone do the trick? Find out in this wacky story with funny black-and-white illustrations throughout.

Billy and Manny are excited to be judges on a television singing competition until they discover that they are actually contestants and that Billy cannot sing.

Billy Sure, inventor and CEO of Sure Things, Inc., invents a device that can track down everything—and we mean everything—he’s ever lost in the tenth book of a hilarious middle grade series! What’s a kid entrepreneur to do when he loses his math homework? Invent the Everything Locator, of course! Billy’s next invention is a device that will find any lost item and return it to you. But the Everything Locator has one teeny, tiny problem…it returns every item that Billy has ever lost, all at once! Will Billy find a way to make everything right with the Everything Locator? Will he even be able to dig his way out of this pile of junk? Find out in this wacky story with funny black-and-white illustrations throughout.

Inventing a device capable of tracking down his missing math homework, Billy Sure is overwhelmed when his latest innovation attempts to recover every item he has ever lost, causing an enormous pile of junk to accumulate in his home.

When a mysterious new lunch lady's menu begins transforming the students into zombies, Billy Sure races against time to invent something to reverse the outbreak.