King's College at Cambridge University (Cambridge, England) holds a small collection of 25 letters from Sylvia Plath to Mallory Wober. Plath met Wober in 1955, during her time as a student at Newnham College. I read through these letters, held in the Archives Centre, King's College, in February 2004. Unfortunately, it was too late to incorporate any of the information I obtained into my biography of Plath. The letters are interesting, and detail an aspect of Plath's life in Cambridge prior to her meeting Ted Hughes in February 1956.
Robin Peel, author of Writing Back: Sylvia Plath and Cold War Politics, used the letters for his 2004 essay "The Ideological Apprenticeship of Sylvia Plath" which appears in The Journal of Modern Literature, Volume 27, Number 4, Summer 2004, pp. 59-72. They've also been referred to one or two other times.
King's College Archives Centre website.
Robin Peel, author of Writing Back: Sylvia Plath and Cold War Politics, used the letters for his 2004 essay "The Ideological Apprenticeship of Sylvia Plath" which appears in The Journal of Modern Literature, Volume 27, Number 4, Summer 2004, pp. 59-72. They've also been referred to one or two other times.
King's College Archives Centre website.