Book series for 12/13 year old boy

[Chocolatecornetto]

Just reading the thread about what 12 year old boys do and it prompted me to ask about book series.
He has read most of Rick Riordan (liked a lot), Young Samurai series, Rangers Apprentice.

He hasn't doing anything to get into recently, though is obsessed with survival and martial arts utube clips!

Many thanks

The Maze Runner series kept my then 13 year old interested.

Alex Rider

Skulduggery Pleasant
Artemis Fowl
Young Bond

Ds liked The Hunger games trilogy and Lord of the Rings.

Ah great thanks, DS started The Hunger Games a couple of years ago, so I think I'll get him to give them another try. He's read the Lord of the Rings which still counts as his favourite.
I saw a box set of Young Bond and was wondering what they were like so thanks for the recommendation.