They believed that the worst abuses of capitalism think Upton Sinclair's "The Jungle" would be reined in by government regulation.

WSJ: Stephen Goldsmith: Progressive Government Is Obsolete

In 1934, Upton Sinclair got licked, but a great many End Poverty in California candidates got elected, as Democrats.

NEWYORKER: The Lie Factory

Upton Sinclair died in a nursing home in New Jersey in 1968.

NEWYORKER: The Lie Factory

From Mike Daisey we may get Upton Sinclair.

FORBES: "Slave-like" Conditions For Young Brazilian Soccer Players

In it, Sinclair described how, immediately after the Democratic Convention, the Los Angeles Times began running on its front page a box with an Upton Sinclair quotation in it, a practice that the paper continued, every day, for six weeks, until the opening of the polls.

NEWYORKER: The Lie Factory

It is thought Sinclair Upton, who died around the time Moira disappeared, is among those buried there.

BBC: Moira Anderson

The family of Sinclair Upton, who was buried there in 1957, have consented to their plot being excavated.

BBC: Glasgow & West Scotland

Police will now search the family plot of Sinclair Upton, an acquaintance of Gartshore's, in a bid to draw the 55-year mystery to a close.

BBC: Moira Anderson: Police to exhume Coatbridge grave

She said she believed Gartshore had initially buried the child's body in a ditch but later moved it to the open grave of an acquaintance, Sinclair Upton, at Old Monkland Cemetery.

BBC: Moira Anderson inquiry: Appeal to Baxter's Buses staff