Gr 3–6—A brief introductory chapter opens each volume, setting the context for the subject's life and influence. Sidebar texts elucidate a range of complementary topics, such as Czech inventor Nikola Tesla in Musk, attention deficit hyperactivity disorder in Phelps, and Islamophobia in Muhammad. The design is centered on very short text blocks, bright colors, and frequent visuals. Some of the choices of subject are amply covered in other recent biographies (Elon Musk; Michael Phelps), while others are intriguing and likely to draw interested readers (Ibtihaj Muhammad; the creators of Minecraft). The texts tend to unsupported hyperbole. Simone Biles is the "greatest gymnast of all time," Phelps the greatest swimmer. Too many of the images are glamour photos staged in front of walls coated with advertising. There are no source notes, and the only suggestions for further reading are references to a curated page on the publisher's website. VERDICT An additional selection for biography collections.