Who wrote the book that the TV show Shantaram is based on?
Some types of oysters are commonly consumed (cooked or raw), and in some locales are regarded as a delicacy. Some types of pearl oysters are harvested for the pearl produced within the mantle. Windowpane oysters are harvested for their translucent shells, which are used to make various kinds of decorative objects.
Gregory David Roberts wrote the novel Shantaram.
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Some types of oysters are commonly consumed (cooked or raw), and in some locales are regarded as a delicacy. Some types of pearl oysters are harvested for the pearl produced within the mantle. Windowpane oysters are harvested for their translucent shells, which are used to make various kinds of decorative objects.
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Answer the following query.
Who wrote the book that the TV show Shantaram is based on?

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Gregory David Roberts wrote the novel Shantaram.
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