Giveaways How I Became a Mummy, by Leena Pekkalainen | Book GiveawayBy Bianca Schulze3 Mins Read Enter to win a copy of How I Became a Mummy, by Leena Pekkalainen. Giveaway begins December 15, 2016, at 12:01 A.M. PST and ends January 15, 2017, at 11:59 P.M. PST.