Correspondence from and to Harvey J. Sims, Adam Strohm, Librarian at the Detroit Public Library, and Charles R, Sanderson, Chief Librarian of the Toronto Public Library, between 1927 and 1941, the latter two often enclosing each other's letters. Adam Strohm sometimes encloses letters from Fred Burden, a mutual friend of his and Harvey's. Harvey had initially approached Adam Strohm for advice about books for his library; this correspondence included Sanderson after 1927. As well as corresponding about books these three men developed a friendship demonstrated in their letters, writing about their visits, their travels, and their lives.