A few days ago the site Wallace Correspondence Project’s (WCP) was launched. It aims to collect in digital format the letters still existent written to and from the naturalist Alfred Russel Wallace. This project has been funded by the Andrew W. Mellon Foundation and is based at the Natural History Museum in London. This initiative follows Wallace Online, another website directed by John van Wyhe, assisted by Kees Rookmaaker at the National University of Singapore in collaboration with the Wallace Page by Charles H. Smith, which collects the naturalist’s books and articles.