The Giant Under the Snow - John Gordon http://en.wikipedia.org/wiki/The_Giant_Under_The_Snow
The Weirdstone of Brisingamen & The Moon of Gomrath - Alan Garner http://en.wikipedia.org/wiki/The_Weirdstone_of_Brisingamen http://en.wikipedia.org/wiki/The_Moon_of_Gomrath
The Dark is Rising - Susan Cooper http://en.wikipedia.org/wiki/The_Dark_Is_Rising_Sequence
