Marking Time: The Epic Quest to Invent the Perfect Calendar Tiger Van Books She provides diet tips and

She provides diet tips and meal plans that keep you healthy

When a doctor begins to wonder if Mary's claim to innocence could possibly be justified

then offers recommended dietary solutions

author of The 24-Hour Pharmacist

this indispensable reference also describes key risk-reducing measures

Marking Time: The Epic Quest to Invent the Perfect Calendar Tiger Van Books She provides diet tips and"If you lie awake worrying about the overnight transition from December 31, 1 BC, to January 1, AD 1 (there is no year zero), then you will enjoy Duncan Steel's Marking Time." American Scientist "No book could serve as a better guide to the cumulative invention that defines the imaginary threshold to the new millennium." Booklist A Fascinating March through History and the Evolution of the Modern Day Calendar . . . In this vivid, fast moving