Nope. Tyson didn't die one bit. :D
Tyson was sensitive and very protective over Percy.
Peanut butter!
No, he doesn't. A lot of others die, but the main ones -Percy, Annabeth, Grover and Tyson stay alive
Yes, Percy Jackson does die in The Last Olympian, and many of his friends and enemies do as well.
No, she doesn't die
Nico does NOT die
no
he blows up the ship
no but she is trapped under hera's statue
The Last Olympian has 381 pages.
There is no sequel to The Last Olympian
Yes. Actually,many do. At least three.