Loki's Wolves (Book 1 of The Blackwell Pages series) by Kelley Armstrong
Matt Thorsen is a direct descendent of the order-keeping god Thor, and his classmates Fen and Laurie Brekke are descendents of the trickster god Loki. When Ragnarok—the apocalypse—threatens, the human descendents of the gods must fight monsters to stop the end of the world. (catalog summary)
If you like Loki's Wolves, you may enjoy these other magical kids/teen titles as well.
Antigoddess by Kendare Blake
Old Gods never die . . . Or so Athena thought. But then the feathers started sprouting beneath her skin, invading her lungs like a strange cancer, and Hermes showed up with a fever eating away his flesh. So much for living a quiet eternity in perpetual health. Desperately seeking the cause of their slow, miserable deaths, Athena and Hermes travel the world, gathering allies and discovering enemies both new and old. Their search leads them to Cassandra—an ordinary girl who was once an extraordinary prophetess, protected and loved by a god. These days, Cassandra doesn't involve herself in the business of gods—in fact, she doesn't even know they exist. But she could be the key in a war that is only just beginning. (catalog summary)
“That’s not what you do with a saw!” the preschooler said, giggling, as he looked at a page from Oliver Jeffers’ picture book Stuck. Soon enough, the rest of the Grow a Reader class joined him in laughter as luckless character Floyd threw increasingly unrealistic objects into a tree, all in the effort to get his kite unstuck.
Such an interaction between book and children is a rewarding thing to witness. It’s also a perfect example of print motivation, one of the six early literacy skills that are important for setting your children on a successful reading path. Print motivation is an interest in and the enjoyment of books and reading. It’s an important practice that needs to be reinforced throughout childhood because, according to research by Sharon Rosenkoetter and Lauren R. Barton in the journal Zero to Three, “Reading together is more significant than targeting any specific content or skills.” Luckily, print motivation is also one of the easiest literacy skills to tackle.