I do not know how I could forget to mention that the catalogue I contributed to is now available on Amazon.it, but not from the other stores:

My contributions are a general introduction to Lear’s life up to 1844, his second visit to the area, the bibliography, and a final article on Thomas Uwins’s (uncle of James Uwins, who went to the area with Lear) stay at Corpo di Cava, but there are several other interesting essays.