Notes

279 pages, illustrations
Summary: Henry doesn't believe the stories of yeti lurking in the murky hills surrounding his school. Until one day he loses his way... Tadpole loves Shadowspring and yet the precious spring at its heart is drying up. There must be something the young yeti can do to help -- but what? When Henry and Tadpole's worlds collide, they suddenly have a big secret to keep. One that will take them on the adventure of a lifetime.