Post a photo of your book of books for a chance to win a copy of MY LIFE WITH BOB and a selection of @henryholtbooks to fill the pages of your #bookofbooks. Use the hashtags #mylifewithbob and #sweepstakes, and tag @henryholtbooks . . . . . . No purchase necessary. Open only to legal residents of the 50 United States and D.C. who are age 18 or older and of the legal age of majority. Entry period begins at 9:00am (ET) on May 8th, 2017 and ends at 11:59pm ET on May 31st, 2017. Void where prohibited. For full Official Rules, visit http://us.macmillan.com/static/holt/sweepsrules/mylifewithbobbookofbookssweepstakes.pdf. Sponsored by Henry Holt and Company, 175 5th Avenue, New York, NY 10010. The Sweepstakes is in no way sponsored, endorsed or administered by, or associated with, Instagram. 📷: @jhaubner