30 Things To Do When You Turn 30 is part of the successful series that celebrates milestone birthdays.The perfect book for anyone celebrating their 30th birthday! The Milestone Series makes great gifts to mark these important life events. Better than just a bunch of balloons, this book offers meaningful advice and insight from those who've been there, on getting the most from the days ahead.Turning thirty is considered a milestone by many. No matter what you did in your twenties, you may wish for some advice on what to do now.