Understanding Exposure by Bryan Peterson is a highly rated book for anyone getting into photography. Book Depository have it on offer for $18.65 with free worldwide shipping. Every other retailer I looked at was charging at least $7 more for it.
E.g. Fishpond has it for $26.14, MightyApe has if $31.89 and Booktopia has it for $36, all including standard shipping costs.
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