This is one of two new books by the author of 'Lulu Loves the Library'. Once again, the lovely illustrations convey the tenderness and physicality of the parent-child bond. Here, a sequence of pictures shows Zeki (Lulu's baby brother) and his father getting ready for swimming club before joining other baby and adult pairs (diverse in skin tone and ethnicity) for the regular class at the pool. They have great fun with simple exercises and there is lots of singing and splashing. After this energetic session, once dried and dressed, Zeki is quick to fall asleep. The book has enlarged text and toddler-friendly strong laminated pages with rounded corners.