Amazon.com : Nikon D40X 10.2MP Digital SLR Camera (Body Only) : Electronics
Amazon.com : Professional HD 500-1000MM Telescopic TELEPHOTO Lens for Nikon D3000 D3100 D3200 D3300 D3400 D5000 D5100 D5200 D5300 D5400 D5500 D5600 D40 D60 D70 D80 D90 : Electronics
Amazon.com : DSTE Replacement for Pro IR Remote Vertical Battery Grip + 2X EN-EL9 Compatible Nikon D40 D40X D60 D3000 D5000 SLR Digital Camera : Digital Camera Batteries : Electronics
Nikon D40/D40x For Dummies: King, Julie Adair: 9780470239469: Amazon.com: Books
Nikon D40 & D40X (The Expanded Guide) by Ross Hoddinott (2007): Amazon.com: Books