David Busch's Nikon D3100 Guide to Digital SLR Photography (David Busch's Digital Photography Guides): Busch, David D.: 0082039559117: Amazon.com: Books
Amazon.com: PCTC D3200 Tempered Glass Screen Protector for Nikon D3500 D3400 D3100 D3200 D3300 DSLR Camera cover, 2* Hot Shoe Cap Cover (Ladybug & Bee) : Electronics
Amazon.com : Nikon D3100 DSLR Camera with 18-55mm f/3.5-5.6 Auto Focus-S Nikkor Zoom Lens (Discontinued by Manufacturer) : Electronics