Izzie is restless, and eager to be treated like an adult. So she decides it's time to make some changes. But the new Izzie comes with new problems. First, there is Josh Harper, an older, cute but wild boy. Then there is her mother, who is opposed to every part of the "new Izzie". And then there is one night at Nesta's house, when Izzie decides to make cocktails . . . In the process, Izzie learns a great deal about herself and what it means to be grown up, but not before she's upset just about everyone along the way.

Eager to be treated like an adult, Izzie sets off to prove to everyone that she is worthy of her new status--despite the few setbacks she may have during the transition.

The fun continues as these fab friends discover boys, themselves, and the importance of best mates. In Mates, Dates, and Sleepover Secrets, T. J.’s having an awful year. Then she is befriended by Lucy. But will Lucy’s best friends accept T. J. into their world of sleepovers, secrets, laughter, and advice? Lucy starts to feel smothered by a cute boy and actually misses life as a singleton in Mates, Dates, and Sole Survivors. And Izzie wants to be treated like an adult in Mates, Dates, and Mad Mistakes. Izzie must learn how to be true to herself without upsetting everyone along the way.

Lucy, Izzy, and Nesta are sassy, sparkling...and utterly smitten. In Mates, Dates, and Inflatable Bras, Lucy is at a turning point. She doesn't feel like she fits in with her friends Izzie and Nesta. Then Lucy sees the most wonderful boy, and things start to change -- in all areas of her life. Izzie is smitten with Mark in Mates, Dates, and Cosmic Kisses. When Izzie cancels plans just so she's available if Mark should call, Lucy and Nesta know they need to intervene. But how can they help when Izzie is convinced that she and Mark are destined to be together? Nesta meets a boy of her own in Mates, Dates, and Designer Divas. Simon is rich and his lifestyle is totally glamorous. So is his friend Cressida. But competing for Simon's affections could cost Nesta more than she anticipated.

Izzie is cool, bright and sassy. And when she meets the gorgeous Mark, she's on a real high. He's divine. And he likes her! But why doesn't he call when he says he will? When Izzie loses her perspective and her sense of fun, best friends Lucy and Nesta try to give her a reality check. But there are some things you'd rather not hear... The second book in the highly successful MATES, DATES series that's sold over 3 million copies worldwide.

Lucy feels like everything is changing around her, and suddenly she is required to make all sorts of decisions. Everyone else knows who they are and what they want to be except for her. Worse still, her best friend has hooked up with the glamorous Nesta. Can three girls be best friends? But then the day Lucy sees the most wonderful boy crossing the street, things do start to change - in all areas of her life... The first book in the highly successful MATES, DATES series that's sold over 3 million copies worldwide.

A promise to reveal a deep secret - can Cat keep it? Everything's about to change for Cat. She's moving house, so she'll have a room of her own at last, and her dad's about to marry Jen, which means a shopping trip to London and a chance to meet up with her new mates, Nesta, Lucy, Izzie and TJ, as well as see Jamie. But nothing goes as expected - Cat's dream room looks like a non-starter, Jamie does a disappearing act, and wedding plans fall apart. How will Cat cope, and will she keep her promise to reveal a hidden secret to her friends? The final book in the popular TRUTH, DARE, KISS, PROMISE series.