Make room for twins

Revision	When	Who	Comment

10	November 2, 2020	MARC Bot	import existing book
9	June 28, 2012	ImportBot	import new book
8	August 12, 2011	ImportBot	add ia_box_id to scanned books
7	April 29, 2011	OCLC Bot	Added OCLC numbers.
6	February 24, 2011	EdwardBot	Added new cover
5	July 31, 2010	IdentifierBot	added LibraryThing ID
4	May 5, 2010	ImportBot	add scanned books from the Internet Archive
3	April 16, 2010	bgimpertBot	Added goodreads ID.
2	December 12, 2009	WorkBot	link works
1	April 1, 2008		Imported from Scriblio MARC record.