Teaser Tuesday~~When You Reach Me by,Rebecca Stead

Teaser Tuesdays is a weekly bookish meme, hosted by MizB of Should Be Reading. Anyone can play along! Just do the following:

Grab your current read
Open to a random page
Share two (2) “teaser” sentences from somewhere on that page
BE CAREFUL NOT TO INCLUDE SPOILERS! (make sure that what you share doesn’t give too much away! You don’t want to ruin the book for others!)
Share the title & author, too, so that other TT participants can add the book to their TBR Lists if they like your teasers!

When You Reach Me by, Rebecca Stead-Newberry Medal Winner 2010- Page60-
M,
This is hard.Harder than I expected, even with your help.But I have been practicing, and my preparations go well.I am coming to save your friend's life, and my own.
I ask two favors.
First, you must write me a letter...