In Book 3 of the buzzy series, Bee desperately wants a new brother or sister, but one of her besties might stand in the way. Bee and her friends Sarah and Tiam are busier than ever as they plan a birthday party, grow seedlings in science class, and volunteer at the local food bank's garden. When the plants begin wilting for no obvious reason, the Winged Wonders must work fast to solve the mystery and save the garden before it's too late. Meanwhile, Bee's family could be growing, too. Daddy and Papa think they've found a surrogate to help them welcome another child, and Bee is thrilled to discover the maybe-baby-helper is Sarah's mother, Hannah. But Sarah isn't sure about her mom taking on the risks of pregnancy for someone else's family. Will Sarah come around or stand between Bee and the sibling she's been dreaming of? Filled with tiny bugs, big feelings, and Tiam's lovable mayhem, this heartwarming third book in the early chapter book series explores surrogacy from different perspectives and shows how friendship--and ladybugs!--can weather growing pains.