Fablehaven Complete Set (Boxed Set): Fablehaven; Rise of the Evening Star; Grip of the Shadow Plague; Secrets of the Dragon Sanctuary; Keys to the Demon Prison by Mull, Brandon (10/4/2011)

Fablehaven is a secret nature preserve protecting beings of myth and legend from the outside world. The current caretaker, Stan Sorenson, describes it as "a refuge for mystical creatures". Those who live in this large sanctuary, mortal and magical, must abide by a treaty of rules. The most common rules are focused upon "the law of the harvest" or "the law of retribution" meaning, you reap what you sow. It is described in the book as, "mischief for mischief, trouble for trouble, magic for magic." If this law in the treaty is broken, you lose the magical protection it provides, allowing for retaliation, which is essentially what drives the plot through the first book. There also exist magical borders that keep most mystical creatures within the preserve, but out of certain domains. The caretaker's house and grounds are within one of these protective boundaries. However, some of these borders dissolve on certain nights, allowing frightening creatures to roam free on the grounds, one of which - Midsummer Eve - occurs in the first book.