The Alien in My Mom's Belly is the hilarious must-read for kids about to become big siblings! Perfect for little ones with big imaginations and parents who love a good laugh, this book offers a lighthearted yet heartfelt take on the emotions and changes that come with welcoming a new family member. Zach, a space-obsessed future astronaut, is convinced there's an alien growing in his mom's belly. As he processes his feelings about becoming a big brother, he learns that dealing with change can be a big adventure. With humor and warmth, this book helps kids understand the excitement, uncertainty, and joy of growing their family. Loved by parents, therapists, and educators, this charming picture book is perfect for kids ages 2-8. It's a fun, relatable story about siblinghood, navigating change, and embracing new beginnings!