Storybook rhymes with:
bankbook, checkbook, cookbook, guidebook, handbook, hornbook, jokebook, logbook, matchbook, notebook, omnibook, overbook, passbook, pocketbook, powerbook, redbook, rulebook, schoolbook, scrapbook, sketchbook, sourcebook, subnotebook, textbook, yearbook
Storybook sounds like:
starbuck, starbuck's, starbucks, starfish, stirrups, storbeck, storybooks, straps, strebeck, streps, strevig, strifes, strip's, stripes, strips, strives