An ambitious, lavishly illustrated survey of the most valuable of precious gems

The epic story of the fastest boat ride in history, on a hand-built dory named the "Emerald Mile," through the heart of the Grand Canyon on the Colorado river.

"A strong . . . trilogy, invoking just a little Harry Potter and Series of Unfortunate Events along the way."—Realms of Fantasy Siblings Kate, Michael, and Em

In The Emerald Horizon, Cornelia Mutel combines lyrical writing with meticulous scientific research to portray the environmental past, present, and future of Io

Inspired by the works of Georgette Heyer and Jane Austen, Garth Nix's Newt's Emerald is a light hearted Regency romance with a fantasy twist. After Lady Truthfu