NO!
It is a fantasy.
No, but he was based on a real person.
Sprites are not real.
no
Yes
Yes
Arthur Spiderwick is a fictional character created by Tony DiTerlizzi and Holly Black in their book series "The Spiderwick Chronicles" and is not based on a real person.
The cast of The Spiderwick Chronicles - 2008 includes: Jordy Benattar as Young Lucinda Spiderwick Sarah Bolger as Mallory Grace Mariah Inger as Nurse Jeremy Lavalley as Tow Truck Driver Jonathan Lipow as Goblin Andrew McCarthy as Richard Grace Nick Nolte as Mulgarath Chris Parson as Goblin Tyler Patrick Jones as Additional Performer Joan Plowright as Aunt Lucinda Spiderwick Seth Rogen as Hogsqueal Martin Short as Thimbletack David Strathairn as Arthur Spiderwick Kyle Switzer as Additional Performer
Hate to break it to you, but there is no real Spiderwick Estate. The books are fantasy, therefore the estate never existed.
The Spiderwick Chronicles was a movie that was released in 2008. The main character was Jared, who was played by the actor Freddie Highmore.
Can't exactly be sure,but the stuff he discovered is very real.
Yes the authors got a letter from real people and their very real experience.