How many Alex Rider graphic novels are there?

There are currently 10 Alex Rider graphic novel adaptations.

Here is the list:

1. Stormbreaker

2. Point Blanc

3. Eagle Strike

4. Skeleton Key

5. Scorpia

6. Snakehead

7. Ark Angel

8. Crocodile Tears

9. Nightshade

10. Russian Roulette

Please note that this number may change in the future as more novels are adapted into graphic novel format.