There'll be plenty of questions answered this Saturday as the new-season three-year-olds take centre stage in Melbourne and Sydney.

Have last season's two-year-old stars come back, or has the bubble burst? Who's improved? And are there any spring stars we're yet to see?

At Moonee Valley, the young guns including Caulfield Guineas prospect Marcel from Madrid face off in the Mitchell McKenzie Stakes while the older sprinters tackle the Carlyon. And at Rosehill the youngsters match motors in the San Domenico while the Ming Dynasty is the feature for the older horses.

This week's Winning Post includes comprehensive coverage of both meetings, among 12 full form guides.

Our form coverage kicks off on Friday with full form guides for the meetings at Bendigo and Murwillumbah (cup day) with fields, colours and tips for Ipswich and Canberra.

The metro racing this Saturday is at Moonee Valley in Melbourne, Rosehill in Sydney, Morphettville in Adelaide, the Sunshine Coast in Queensland and Belmont in Perth.

Winning Post carries full-colour liftout guides for all those meetings plus Donald (Vic/SA/Tas edition), Newcastle (NSW edition) and Gold Coast (Qld edition), as well as fields, tips, ratings and/or colours for other TAB Saturday cards.

On Sunday we've got liftout formguides for four more TAB meetings plus fields, ratings, tips and colours for a stack more Sunday and Monday programs.

Don't forget Winning Post now carries trackwork reports for all four Melbourne training tracks, all three in Sydney, Morphettville in Adelaide and a general Brisbane report.

Away from the form, we've got news columns from Queensland, NSW, six Victorian districts, SA and Tasmania.

Our readers have their say on page 4, while further back in the book Shane Templeton reminisces, Paul Richards presents his unique take on the sport, Tony Kneebone brings you his Snippets column and Number Cruncher delivers the stats that matter.

Winning Post costs $5 and is available Thursday afternoon in selected Melbourne newsagents, the crack of dawn Friday elsewhere.