Tonny DiTerlizzi and Holly Black
The Spiderwick Chronicles Books Set
Unknown Binding
(Simon and Schuster March 15, 2003)
18 Hardcover and Softcover books: HC vol: 1-5. Pbk mini books: 1,2,3. Other: Nixie's Song, Mallory On Guard, Enchanted World, Beware of the Boggart, Field Guide, Thimblettack's Mission, Fantastical Observation, Amazing Discovery, Notebook for Fantastical Observations.