Meet Astrid and Stella! These best friends are ready to fire up the turbo blasters and take off into the stratosphere! They'll just need a few things before it's time to go: their special space suits, lots and lots of snacks, and their trusty robot, Bobo. When things go sideways, Astrid and Stella always rely on their go-to mottos to get them out of sticky situations: "We can do hard things!" and "Progress not perfection!"

In their very first adventure, Astrid and Stella will discover the cute and cuddly planet Caturn and the beach-covered planet Bloop. At each stop, they'll meet new pals, solve friendship conundrums, and stop one evil tyrant--with lots of dance breaks and snack attacks along the way. It's all in a lightyear's work for these intergalactic pals!

Read all the books in the Hello!Lucky Series:
My Mom Is Magical! My Dad Is Amazing! Super Pooper and Whizz Kid Kindness Rules! Christmas Is Awesome! Go Get 'Em, Tiger! Thanks a Ton! Sloth and Smell the Roses You Are Fantastic! School Is Cool! Bananas for You! My Grandma Is Great! My Grandpa Is Grand! Hang in There! Halloween Is a Treat! Thanks a Ton! My Brother Is the Best! My Sister Is Super!

And don't miss the Cosmic Adventures of Astrid & Stella:
The Cosmic Adventures of Astrid and Stella Star Struck! Get Outer My Space!