A huge congratulations goes out to Suzanne Romero and Y. Rena Williams! You have both won copies of Tillie Pierce: Teen Eyewitness to the Battle of Gettysburg from Twenty-First Century Books. Email us at publicityinfo@lernerbooks.com with the subject line “Free Book Friday” to tell us your mailing address and we’ll get your books in the mail.

This week one lucky winner will receive all six books in our new S.W.I.T.C.H series from Darby Creek!

This ingenious series follows Josh and Danny on their adventures through the critter world. After a run in with Petty Potts, the mad scientist next door, and her S.W.I.T.C.H. serum, Josh and Danny find they’ve turned into critters for real.

If you’d like to win the entire S.W.I.T.C.H series, leave a comment on this post (including your name), or Tweet this line: “Free Book Friday! RT to win the new SWITCH from @LernerBooks. bit.ly/1OrSN.”