iBook and Mac mini updates coming?

ThinkSecret claims to have sources providing part numbers for new iBooks and new Mac minis, found on Apple's databases.

These part numbers reveal that there will be two new iBooks, the first will be priced $999 and the second $1299. As for the Mac mini, three models appear, at the prices of $499, $599 and $699.

Last week, ThinkSecret claimed that new iBooks were coming soon, while MacosXrumors' predictions posted late June were that Apple would update its iBook line during the next three months.