All the Leaves are Brown: The Golden Era Collection is a 2001 release compiling the first four albums by The Mamas & the Papas in their entirety, with some single-exclusive mono versions and one non-album track.

The package includes a brief history of the group and its albums by Matthew Greenwald, author of Creeque Alley: The Oral History of The Mamas & The Papas.

All songs by John Phillips unless otherwise noted.