TOKYO (Reuters) – Ever wondered about the political uses of a kiss, the kiss's changing status or legendary movie kisses? Do you find yourself needing to say the word in Albanian, Icelandic or even, perchance, Maori? Fear not. "A Compendium of Kisses," the guide to everything oscular -- that's "of or pertaining to kissing" for the unenlightened -- tells all about one of the world's most universal gestures, whether simple greeting or sublime. "When I came to look at the kiss, the romantic side is such a small part of it," said British novelist and actress Lana Citron, who compiled the book. "I love how when you're born, the first thing is, you're kissed, you're welcomed into the world. It's this little gesture that follows you throughout life, through all the most important parts of your life." Citron's interest in kisses began with a short story she wrote a decade ago about a lonely woman who collected kisses in jars -- such as one for the lover who spurned her, one that was full of yearning -- and labeled them. That led to her invitation to do an installation of kisses in jars, all labeled, as part of an art exhibition. The response of viewers sent her to the internet, searching out books on kisses and deciding to write her own when nothing seemed just right. More Think a kiss is just a kiss?