Firewing - Kenneth Oppel

Firewing
Kenneth Oppel (blog)
Harper Collins - Browse Inside
ISBN 9780006393023

To be honest, this is the only book so far in this series I have not really enjoyed. Maybe it is a little too dark, or maybe it was just the story, but either way, of the four books in this series, this is the only one I am not likely to read again. Shade, our hero from the first two books, has now grown and become a father himself. After an earthquake, his son Griffin is drawn into an underground world through a fissure that has opened up. Shade realizes that the legends say, if a living being enters the underworld realm of the dead and does not escape quickly, its life will be lost. Shade is frantically searching for his son and soon realizes an old enemy is also in the underworld.

Oppel again uses mythology and legends and weaves a story of bats around them. It does fit with the other books in the series, I just happened to not enjoy it as much.

The Silverwing Saga
Silverwing
Sunwing
Firewing
Darkwing

Books by Kenneth Oppel:

Half Brother (2010)
The Devil's Cure (2000)
Dead Water Zone (1992)
The Live-Forever Machine (1990)

Apprenticeship of Victor Frankenstein
This Dark Endeavour (2011)
Such Wicked Intent (2012)

Airborn Series
Airborn (2004)
Skybreaker (2005)
Starclimber (2008)

Children's Fiction:

The King's Taster (2009)
Peg and the Yeti (2004)
Peg and the Whale (2000)
Emma's Emu (1995)
Galactic Snapshots (1993)
Cosmic Snapshots (1993)
Follow That Star (1992)
Cosimo Cat (1990)
Colin's Fantastic Video Adventure (1985)

Barnes and the Brains
A Bad Case of Ghosts (1993)
A Strange Case of Magic (1994)
A Crazy Case of Robots (1994)
An Incredible Case of Dinosaurs (1994)
A Weird Case of Super-Goo (1997)
A Creepy Case of Vampires (2002)