I've been reading "365: Your Date With History" since January 1, which, as the author's point out, is the anniversary of the day in 1660 on which Samuel Pepys began to keep his famous diary and the day in 1863 on which the Emancipation Proclamation took effect. For each day of the year, Marsh and Carrick offer up one or two short essays and a brief list of other significant events that happened on that day. Each well-written essay describes a significant event (a birth or a death, a battle or the passage of a law) and then explains what flowed from or caused the event.
I've really had fun with this book. Each morning over breakfast, I read the entries for the day and learn a little bit more about history. The subject changes constantly, so I never get bored, and I can always leap ahead to see what happened on my birthday, or my wife's birthday, or our anniversary or whatever.
Although there are several other works that are similar to "365," I think this is the best of the breed. Still, in case you want to have something similar on had when you finish with Marsh and Carrick's book, you might consider these entries. They are all more lightweight than "365," but they are still entertaining: Whitely, "On This Date . . ." (2002); Spinrad, Sprinrad, Miller & Brown, "On This Day in History" (1999); Miller & Brown, "More on This Day in History" (2002); Donaldson & Donaldson, "The Book of Days" (1979) (eccentric and quirky); and Patterson, "What Time of Day Was That: History by the Minute" (2001).
For a more encylopedic and accordingly less readable approach to the subject, try The History Channel's "Today in History: A Day by Day Review of World Events"--this book has a lot more entries than "365," but it lacks Marsh and Carrick's elegant little essays.
On the whole, I highly recommend "365" as a thoroughly enjoyable way of boning up on history. I hope the authors get around to writing a sequel before January 1, 2006, by which time I'll be finished with their first effort!