01141cam a2200205 4500 60615470 TxAuBib 20001019120000.0 ||||||s2000||||||||||||||||||||||||und|u 9780446527033 0446527033 TxAuBib Brown, Sandra. The Switch. New York, N. Y : Warner Books, 2000. 469. It isn't the first time that identical twins Gillian and Melina Lloyd have switched identities. yet it's the first time as adults that they've even considered the childhood prank. Melina, the more impetious twin, proposesthat her circumspect sister take her place as a media escort to Nasa astronaut and national hero Colonel Christopher ''Chief'' Hart. gillian declines for a very personal reason She's preoccupied wether the artificial insemination that she underwent that day will be successful.. Besides she warns melina such a switch could have unexpected consequences... 20001019. suspense/ revenge/ illusion/stunning revelations.