The digital edition of Mark Twain's Notebooks offers a browsable list of all of Mark Twain's extant notebooks and a search page that assists discovery with keyword searches. It offers digital images for all of Mark Twain's extant notebooks and transcriptions for those notebooks as they become available.
The Mark Twain Project thanks the following repositories for their generous permission to reproduce images from their digital collections:
Notebook 1: McKinney Family-Clemens 1.2, Archives and Special Collections, Vassar College Library.
Notebooks 15 and 16: YCAL MSS 852, Samuel Langhorne Clemens Collection, Beinecke Rare Book and Manuscript Library, Yale University.
Notebook 32: Container 1.5, Samuel Langhorne Clemens Collection, Harry Ransom Center, The University of Texas at Austin.