Albert Einstein’s love letters and a slew of other pricey artwork are at the center of a nasty legal battle between Christie’s Auction House and a banking billionaire who owns Encyclopedia ...

When an extraordinary cache of love letters written by Albert Einstein to ... not have the right to sell the Einstein letters, and further blames the auction house for sloppily offloading them ...

When an extraordinary cache of love letters written by Albert ... auction house handling the sale. The missives have been described as the “most important source for Einstein’s early life ...