Exploring Alderley Edge in Cheshire, Colin and Susan are chased and captured by sinister creatures. Cadellin Silverbrow rescues them and takes them to Fundindelve, deep inside the Edge, where he watches over one hundred and forty knights who lie in enchanted sleep until the day 'when England shall be in direst peril and they must ride and drive the enemy into the sea.'
Fundindelve was guarded b...