Sara Shebear 
Gerald and the Magic of the Trees [EPUB ebook] 

Gerald, a shy, introverted boy, had become separated from the rest of his family in Potterton Grange Enchanted Woodland.Wracked with worry that he might never see his family again and he might die in the wood all alone, his fears were dissolved after meeting a series of very magical trees and receiving a special gift from each of them.