Letter from Thomas Gold to Mr Ronald Cohen, Editor, Cambridge University Press, American Branch, 32 East 57th Street, New York, New York Regrets the project for the book will be somewhat delayed, as he has entered into another writing project as well. This, incidentally, will remove any problem with regard to the salary for Dr Prakash. He expects to get in touch again around February next, and them will be able to let him have an expanded table of contents. 6 November 1973