Wonderful Bed
Author: first_name: Gertrude
last_name: Knevels
Language: English
Year: 1912

Little kids sent to stay the night with their Aunt Jane find themselves sharing an enormous bed. So enormous is it, that when they make a tent of the bed sheets and crawl in, they never make it to the foot of the bed, crawling instead into a dreamworld of caves and pirates and adventures. (summary by ohosostrange)