If you like space adventures and books about the solar system

If you like books about space adventures and the solar system, here are some titles that might appeal to you:

The Wonderful Flight to the Mushroom Planet by Eleanor Cameron
Stowaway to the Mushroom Planet by Eleanor Cameron
On their second flight to the planet of Basidium, two boys find that they have a would-be scientist as a stowaway. Sequel to The wonderful
flight to the Mushroom Planet.

Jason and the Aliens Down the Street by Gery Greer
Jason meets Cooper Vor and Lootna, aliens from space now living on Earth, and travels with them to a distant planet in an attempt to
retrieve a stolen energy crystal.

Commander Toad and the Big Black Hole by Jane Yolen
The space ship Star Warts, commanded by Commander Toad, encounters a black hole which threatens the vehicle with doom.

Alistair in Outer Space by Marilyn Sadler
When Alistair is kidnapped by a spaceship full of Goots from Gootula, his main concern is for his overdue library books.

And there’s always Tuesday by David Wiesner where frogs float through space on lily pads!