Alex Lopez – illustratör

If there’s a problem in school, there’s no substitute for the world-saving substitute teachers of the S.O.S.! This is the first book of this hilarious, highly illustrated early chapter book series.

When Milton Worthy learns his classroom’s pet ferret is the evil mastermind behind a dastardly plot for world domination, it’s more than just about any kid could handle. But then not every kid is the son of a member of the super-secret, super-awesome Society of Substitutes!

Now it’s up to Milton and his substitute teacher mom to save Beacher Elementary School before time runs out.

HarperChapters build confident readers one chapter at a time! With short, fast-paced books, art on every page, and milestone markers at the end of every chapter, they''re the perfect next step for fans of I Can Read!

If there’s a problem in school, there’s no substitute for the world-saving substitute teachers of the S.O.S.! This is the second book of this hilarious, highly illustrated early chapter book series.

Oh no! Noah—part time classroom pet, full-time evil mastermind—has his paws set on setting free all the animals at the city zoo.

Good thing that when there’s a problem, there’s no substitute for the super substitute teachers of the S.O.S.!

HarperChapters build confident readers one chapter at a time! With short, fast-paced books, art on every page, and milestone markers at the end of every chapter, they''re the perfect next step for fans of I Can Read!

If there’s a problem in school, there’s no substitute for the world-saving substitute teachers of the S.O.S.! This is the third book of this hilarious, highly illustrated early chapter book series.

Oh, no! Noah, the classroom’s evil pet ferret, has stolen everyone’s lunch—and worse yet, he’s done it on a day when Milton’s mom, the class’s go-to super-sub, is off on another assignment.

Will Milton be able to foil Noah’s most fiendish plot yet or will they lose their lunches for good in the gooiest, stickiest, biggest food fight ever?

HarperChapters build confident readers one chapter at a time! With short, fast-paced books, art on every page, and milestone markers at the end of every chapter, they''re the perfect next step for fans of I Can Read!

If there’s a problem in school, there’s no substitute for the world-saving substitute teachers of the S.O.S.! This is the fourth book of this hilarious, highly illustrated early chapter book series.

It’s Spring Break! Milton Worthy and his family are off on a vacation to Super Fun World. It’s a week filled with roller coasters, rides, and fried food—and no super-sub missions for seven whole days.

Everything is going according to plan until Milton gets stuck looking after Noah—part-time classroom pet, full-time evil mastermind—who has an entirely different kind of getaway in mind.

Will Milton be able to figure out Noah’s latest plot for world domination before it ruins his family’s fun time?

HarperChapters build confident readers one chapter at a time! With short, fast-paced books, art on every page, and milestone markers at the end of every chapter, they''re the perfect next step for fans of I Can Read!