Geoff Tibballs 
The Cockney Rhyming Slang Dictionary 

The classic pocket guide to the language of London.
This wonderful little guide to cockney rhyming slang contains over 1, 700 old and new rhymes translated from Cockney to English and English to Cockney, including:
Custard and jelly – telly
Hot cross bun – nun
Lemon tart – smart
Rock ’n’ roll – dole
Sticky toffee – coffee
…and many more. Master the art of the Cockney rhyme and discover the Cockney origins of common British phrases.