The gnome's head returns to (just barely) above the counter. He unlocks and lifts a hinged portion of the counter, allowing Vanden and Maugra to pass into the Delvers-only portion of the tower.
"There was a shoal elf here in Ptolus many hundreds of years ago, a sort of proto-Delver, exploring the ruins of the Skull King and his dark predecessor. His name, improbably enough was ..." The gnome pauses, looking down the rows of bookcases. "Where did that get filed? Was it a history or a maritime work or a site description?"
The pair follow the whistling and muttering gnome through the musty rows. A girl with long dark hair briefly peeps at them from between two rows but vanishes when Vanden and Maugra make eye contact with her.
"Ah, here it is!" the gnome cries, pulling out a warped and stained book bound in blue canvas. An embossed sextant on the front has faded almost to invisibility. "The Travels of Fonkin Hoddypeak."
The gnome blinks his white eyelashes.
"What a silly name he had." He tiptoes and hands the book to Vanden. "Still, he should know about this personage you were asking about."