Lee has been part of the Australian team writing the prestigious Frommer's guides to Australia since 2000. For the 2010 guide, she covered Melbourne, country Victoria, Brisbane and Queensland, Tasmania and the Northern Territory, as well as writing the Planning Your Australian Holiday chapter. Lee has also updated three editions of Frommer's Portable Australia's Great Barrier Reef guide. In 2007, Lee's work was also featured in a Frommer's special publication, Dream Vacations, and she is the co-author of a new title for Wiley Publishing, Australia for Dummies, published in early 2008.

The latest book from the Frommer's stable is the first edition of Frommer's Melbourne Day by Day, the first Australian title in a best-selling series of colour pocket guides to the world's top cities, published in April 2009 and reprinted in December 2009. Melbourne Day by Day showcases all the best that Australia's cultural and sporting capital has to offer, whether it's listening to jazz in a cosmopolitan city laneway, touring the Melbourne Cricket Ground and Sports Museum, enjoying the view from St Kilda Pier, eating pasta on Lygon Street, catching a play at The Malthouse or driving the spectacular Great Ocean Road. Featuring special interest tours – including art, Aboriginal culture, wildlife, and sports – and covering short trips to the surrounding peninsulas, mountain ranges, historic towns and the goldfields, Melbourne DbD introduces families, business travellers and holiday-makers to Australia's most cosmopolitan city in the smartest, most time-efficient way.