Hal Junior 2: The Missing Case - Middle Grade science fiction series

"This is your pilot speaking. Folks, we have a small problem in the engine bay.
It's nothing to worry about, but I'd like you to make your way to the escape pods."

Hal Junior and Stephen 'Stinky' Binn live aboard a high-tech space station, far from the nearest planet. The rules are strict, and their lives are carefully regulated.
That's why they're so excited about the camping trip to Planet Gyris ... imagine a whole week of fishing, swimming, sleeping in tents and running wild!
Unfortunately, the boys crash land in the middle of a forest, and there's little chance of rescue. Is this the end of the camping trip ... or the start of a thrilling new adventure?

G’day, Stanley!

Stanley and his brother, Arthur, have just won a trip to Australia! They fly down under on a private jet and go diving in the Great Barrier Reef. But when Arthur launches Stanley into the air for a game of boomerang, the flat kid is accidentally sent spinning into an amazing adventure deep in the heart of the Australian outback!

Stanley Lambchop is an ordinary boy. At least he was, until the night his bulletin board fell off the wall and flattened him. At only half an inch thick, Stanley can slide under doors, mail himself across the country in an envelope, and fly like a kite!

And that's only the start of Stanley's adventures. In these four tales, Stanley also becomes invisible and helps nab some bank robbers, journeys to outer space to rescue aliens, and, after being rounded out, turns flat—again! One thing is for sure: There's nothing Stanley Lambchop can't do!

Ancient pyramids can be flat-out dangerous!

Ever since Stanley was flattened by a bulletin board, there are places he can get to that no one else can. So when Stanley receives a letter from an archaeologist, he travels by airmail to Egypt to help find an ancient treasure deep in the heart of a great pyramid. But what if even the flattest boy on earth can't wriggle out of this dark tomb—and the terrible mess he finds himself in?

Flat Stanley goes north!

Stanley Lambchop and his family are in British Columbia, Canada, for some skiing and winter fun. But when Stanley and his new friend Nick go snowboarding—with Stanley as the snowboard, of course—they take a midair tumble just as the wind picks up . . . and find themselves floating in an amazing Canadian cross-country journey that might just be Stanley's wildest adventure yet!

Stanley’s not the only flat one!

When a flat skull is discovered in Africa, Stanley Lambchop decides to travel there with his brother, Arthur, and their father, George. Maybe studying the skull will give them clues to Stanley's flatness. But once in Africa, the Lambchops are in for more adventure than they bargained for. From lions to zebras to elephants, it's the safari of a lifetime!