Any amateur photog. who has tried to shoot tennis action knows it's really hard. While owning a monster lensed $1000+ camera would certainly make a difference, there are lower priced options and techniques that will reward with great images.
Photographing Tennis by photo pro Chris Nicholson offers easy to follow tips on protocol, gear, positioning, light, exposure, composition, timing and more. Nicholson is a sixteen year tennis photo veteran whose captivating images are featured throughout the book.
Read up before heading to the courts and keep the paperback in your bag for a quick refresher between matches.
More info at PhotographingTennis.com; $21.95.