Liam O'Donnell

Join Max Axiom as he examines the life-sustaining process of photosynthesis and the relationship between plants and energy on Earth. Young readers will dig into the mysteries of one of nature's coolest secrets! Download the free Capstone 4D app for an augmented reality experience that goes beyond the printed page. Videos, writing prompts, discussion questions, and hands-on activities make this updated edition come alive and keep your collection current....

Edward Teach, known far and wide as Blackbeard, holds the coast of North and South Carolina in a grip of terror. Lieutenant Maynard and his men of the Royal Navy decide to capture the pirate, but they need help piloting their way through the shallow maze of coves and inlets. They enlist the aid of local fishermen Jacob Webster and his father, but Maynard doesn't count on the fact that Jacob may be leading them into trouble. The boy thinks Blackbeard...

When Gravelmuck Elementary's cleaning slimes escape and destroy the schoolyard with their acidic ooze, all claws and tails point to Mr. Snag, the school's caretaker, as the culprit. Determined to clear Mr. Snag's name, Tank and Fizz dive into the case, only to discover that the goop under Rockfall Mountain runs deep. The detective duo must outwit their eight-legged principal and survive an ancient war between high-tech janitors and spell-slinging...

Avast! The oceans are filled with pirates! But pirates have a code to follow. Read this title to learn about the code that guided pirates' lives.

A strong sea breeze and a ship on the horizon! Aye, it'll be a good day to be a pirate. Have you ever wondered why pirates became pirates? Read on to know why.

When their school bus veers off course while taking the kids from Gravelmuck Elementary on a field trip, monster detectives Tank and Fizz witness a crime that brings them snout to snout with Rockfall Mountain's oldest monster, the ancient dragon Firebane Drakeclaw. Thieves have stolen the Crown of Peace, which keeps the monster clans of the Dark Depths from fighting, and Tank and Fizz saw the whole thing. Now the detectives must track down the thieves...

For monster sleuths Tank and Fizz, proving fourth-grade bully Rizzo Rawlins is planning to cheat in the upcoming Battle Bot Cup should be a piece of cake. But cake crumbles fast, and the case soon leads the detectives to a mysterious hacker known only as the Codex, who threatens all of Rockfall Mountain with a very dark fate. With the help of their wizard-in-training partner, Aleetha, Tank and Fizz leap into action, dodging deadly battle bots and...

Concepts in American government brought to you in a kid-friendly, graphic/cartoon format, with irreverent art and concise text.