The Devil's Lair (The Gryphon Chronicles, Book 9) - E. G. Foley

\nOne Night. One Mission. One Destiny... In a world plunged into chaos by dark magic and monstrous creatures, destiny awaits Jake Everton in the scorched sands of Karakum, where the Black Fortress, stronghold of the Dark Druids, looms over a fiery crater, holding captive countless agents of the Order - including Jake's own parents. If they're still alive. Once an orphaned street urchin, now a brave thirteen-year-old warrior with incredible powers, Jake must venture into the heart of darkness to save them. With his fearless Gryphon and his loyal band of friends (who refuse to be left behind!), the bold young adventurers will face monstrous trials and magical mayhem. Join Jake on his most thrilling quest yet - for time is running out, and the battle for everything begins now... (756 pages / 288,225 words)\n