We spent last Saturday morning at the Gargoyle's Den, a workshop for families held every week from 10-2 in the crypt classroom of the Washington National Cathedral.  Lots of projects:  Leo and Milly loved it.  The classroom has a nice collection of cathedral-themed picture books, too.  This poem is from A Gargoyle on the Roof by children's poet laureate Jack Prelutsky; pictures by Peter Sis , whose distinguished work as an author and illustrator I admire (Greenwillow, 1999).

Mother Gargoyle's Lullaby

The moon and stars have vanished,
The long dark night is through,
Another day is dawning,
The sky is clear and blue.
The morning sun is rising,
It's climbing overhead.
My precious baby gargoyles
Should snuggle into bed.  [continues]

Other picture books about gargoyles:

god bless the gargoyles by dav pilkey (Voyager, 1999).  Look at this book for the gorgeous paintings (made with acrylics, watercolors, and India inks).  One was inspired by Edward Hopper's Nighthawks.

Night of the Gargoyles by Eve Bunting; illustrated by David Wiesner (Clarion, 1994).  Gargoyles on a museum building come to life at night in Wiesner's black-and-white charcoal drawings.