1 BOOK-2022-0001 1 BOOK-2023-0001 1 BOOK-2023-0002 1 BOOK-2024-0001 1 Can Dark Stars account for the star formation efficiency excess at very high redshifts? 1 CP3-18-40 1 CTALK-2016-0001 1 CTALK-2016-0002 1 CTALK-2016-0003 1 CTALK-2016-0004