Notebook for Fantastical Observations is a reference and activity book accompaning the Spiderwick Chronicles and Arthur Spiderwick's Field Guide. It was written by Holly Black, illustrated by Tony DiTerlizzi and published at Simon & Schuster Books for Young Readers in June 2005, 2 months before the release of Arthur's Field Guide.
Notebook for Fantastical Observations is a reference and activity book accompaning the Spiderwick Chronicles and Arthur Spiderwick's Field Guide. It was written by Holly Black, illustrated by Tony DiTerlizzi and published at Simon & Schuster Books for Young Readers in June 2005, 2 months before the release of Arthur's Field Guide.