When mommy goes away for work, a little boy is left to wonder: where is she right now, and what is she doing? In this tender bedtime story, a young boy spends the day his mommy is traveling imagining all the places she might be. Is she high above the clouds on a big airplane? Walking past skyscrapers taller than anything he has ever seen? Eating dinner at a fancy restaurant, missing him just as much as he misses her? Through his eyes, mommy's job as a Medical Science Liaison becomes a world of wonder, and every ordinary moment of his day at home, from breakfast to brushing his teeth to his favorite bedtime call, becomes a way to feel close to her across the miles. My Mommy the MSL is a gentle, reassuring story for the children of working parents who travel. It celebrates a mommy who does important work helping doctors and patients, while never letting her little boy doubt the most important thing of all: that no matter how far she goes, mommy always comes home. A heartfelt read aloud for ages 3 to 7, perfect for any family navigating the bittersweet goodbyes of work travel, and a loving tribute to the working moms who carry their children with them wherever they go.