$6.53
iPhone 4S by Paul McFedriesBetter World Books$5.26
IPhone 4S Made Easy by Chris, Alger, Kieran SmithBetter World Books$2.99
Simply iPhone 4SAmazon$5.14
iPhone 4S by Guy, Dilger, Daniel Eran Hart-DavisBetter World Books$8.34
iPhone 4s - Made Simple : For iPhone 4s and Other iOS 5-Enabled Iphones by Martin, Mazo, Gary, Ritchie, Rene TrautscholdBetter World Books$3.98
iPhone 4S All-in-One for Dummies® by Joe, Boyd, Barbara HutskoBetter World BooksSAVE $1.04
$5.91$6.95
iPhone 4s Cable, 30-Pin USB Sync and Charging Data Cable for iPhone 4/4S/3G/3GS, iPad 1/2/3, and iPod (5'/1.5 Meter) - Pack of 2AmazonSAVE $2.50
$10.00$12.50
Winnerplusa Replacement Battery Compatible for iPhone 4sAmazonSAVE $7.76
$22.29$30.05
Ultralast Cel-ip4s Replacement Apple Iphone 4S Battery - AllSHOP.COM$7.30
A Simple Guide to IPhone 4S by Mary LettBetter World Books$13.50
HDCKU Battery Replacement for iPhone 4S Battery,A1431, A1387AmazonSAVE $7.60
$13.39$20.99
XYIRMCYF 2500mAh Super Capacity Battery Compatible with iPhone 4S, 0 Cycle Li-Polymer Replacement Battery for iPhone 4S, with Professional Repair Tool KitAmazon$59.00
Rode GRIP+ Multi-purpose Mount & Lens Kit f/iPhone 4 & iPhone 4SAdorama$15.99and up
Comprehensive 3' 30 Pin Dock Connector to USB Male Cable for iPhone 4S, iPadAdorama & 1 more$3.98
The IPhone Book : Covers IPhone 5, IPhone 4S, and IPhone 4 by Scott, White, Terry KelbyBetter World Books$16.99
ePartSolution_LCD Display Touch Screen Digitizer Assembly for iPhone 4 | iPhone 4 CDMA | iPhone 4S Replacement Part USA (iPhone 4 Black)Amazon$6.95
ePartSolution_Power Button Volume Button Vibrate Mute Switch Complete Set for iPhone 4 | iPhone 4 CDMA | iPhone 4S Replacement Part USAAmazon$16.99
ePartSolution_LCD Display Touch Screen Digitizer Assembly for iPhone 4 | iPhone 4 CDMA | iPhone 4S Replacement Part USA (iPhone 4 White)Amazon$7.99
A Beginner's Guide to iPhone 6 and iPhone 6 Plus: (Or iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s with iOS 8)AmazonSAVE $6.00
$5.99$11.99
AGVEE 2 Pack 10ft for Old iPhone 4S Charging Cable, MFI Certified 30 Pin Braided Heavy Duty Fast Durable Charger Cord, Compatible with iPhone 4/4S iPad 1/2/3 iPod Classic Nano Touch, RedAmazon$4.19
eTECH Collection 5 Pack of Front & Back Combo PET Plastic Anti Glare Matted Screen Protectors for Apple iPhone 4S/4 AT&T, T-Mobile, Sprint, Verizon from USAAmazon$9.95
BoxWave EverTouch Capacitive Stylus - (Newest Technology) Touchscreen iPad 3 Stylus with Ultra Durable FiberMesh Fabric Tip for Apple iPad 3, iPad 2, iPhone 4S / 4, Amazon Kindle Fire, All Touch Screen TabletsAmazon$9.99
A Newbies Guide to iPhone 6s and iPhone 6s Plus: The Unofficial Handbook to iPhone and iOS 9 (Includes iPhone 4s, iPhone 5, 5s, 5c, iPhone 6, 6 Plus, 6s, and 6s Plus)Amazon