Isabella

“Nico, I've seen a lot of brave things. But what you just did? That was maybe the bravest.”
― Rick Riordan, The House of Hades

“I had a crush on Percy," Nico spat. "That's the truth. That's the big secret.”
― Rick Riordan, The House of Hades

“You will suffer, son of Hades!’
What else is new? Nico thought.”
― Rick Riordan, The Blood of Olympus

“This is so cool!" Nico said, jumping up and down in the driver's seat. "Is this really the sun? I thought Helios and Selene were the sun and moon gods. How come sometimes it's them and sometimes it's you and Artemis?"
"Downsizing," Apollo said. "The Romans started it. They couldn't afford all those temple sacrifices, so they laid off Helios and Selene and folded their duties into our job descriptions. My sis got the moon. I got the sun. It was pretty annoying at first, but at least I got this cool car."
"But how does it work?" Nico asked. "I thought the sun was a big fiery ball of gas!"
Apollo chuckled and ruffled Nico's hair. "That rumor probably got started because Artemis used to call me a big fiery ball of gas.”
― Rick Riordan, The Titan’s Curse