First, the Read-a-Thon is in two days, April 2nd! 24 hours (or however many you can work in) of reading, blogging, giveaways, and FUNFUNFUN! If you are free this Saturday, I can’t recommend it highly enough. Go over here to sign up and here for the homepage.
(Edit: Whoops! As Mia correctly pointed out, the Read-a-Thon is on the NINTH, not the 2nd! So not this Saturday, but next!)
Second, the wonderful Maureen Johnson has a sequel coming out next month, and to promote it you can download a free copy of the first book, 13 Little Blue Envelopes. I’ve read the book and it is a super fun romp through Europe, with Johnson’s characteristic delightful characters. I highly recommend it! Go here for more information and the link to pre-order the free download.