Alien adventures type series

[waygej]

Ds has just really enjoyed reading these series and want to keep encouraging him. Anything similar that would appeal to a 7yo?

The Alien Next door series
Alien Invaders series by Max Silver
Pet Defenders series
Astrosaurs
Beast Quest
Spy Pets
Ant Clancy Games Detective

My Ds absolutely loves Project X Alien. We bought them when he was 5, he's now 8 and still rereads the whole series every few months!

Cows In Action series- The Ter-moo-nator