Discover the delightfully disgusting science of boo-boos in this colorful biology picture book for kids!

Why do bruises change color? Why do we get scabs? What does blood do? Find out the surprising scientific answers to these questions and many more in The Secret Life of Boo-Boos! This bright and informative picture books includes:

practical info and gross details about boo-boos and injuries

scientific fun

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Her name is synonymous with intrigue and seduction is considered the ultimate femme fatale, and a superstar of the Belle Epoque. However, who was the real Mata Hari, and how did she evolve? Welcome to the Secret Life of Mata Hari.

We can thank Marquis for the word 'sadist.' Explore the two faces of Marquis, a man who spent most of his life in prison. We visit his Paris haunts, and reveal some his favorite sexual toys. Welcome to the Secret Life of Marquis de Sade.

She is famous for having sex with her horse. Now, that may be pure legend, but Catherine the Great did have an outsized libido. She was also smart, ambitious, and a masterful politician. Welcome to the Secret Life of Catherine the Great.

We think of Queen Victoria as the dry, weary matron in black who grumbles, "We are not amused," but in private life, Victoria was passionate, lively, full of surprises, and a sexual dynamo. Welcome to the Secret Life of Queen Victoria.

We know him as the king with a whack of palaces, a weight problem, and a penchant for killing off his wives. However, there is much more to Henry VIII than the old tyrant depicted in history books. Welcome to the Secret Life of Henry VIII.

The big hair, lacy cuffs, the platform shoes… Yes, Louis XIV was over the top, and nobody outshone The Sun King. He may have been pint-sized, but Louis had a huge appetite for sex, food, and bling. Welcome to the Secret Life of Louis XIV.

His name means Little Boots, a bit too cute for the tyrant he was to become. The Roman Emperor Caligula was one nasty piece of work. His life was practically a manual on the making of a monster. Welcome to the Secret Life of Caligula.

The next book in The Secret Life of... series, The Secret Life of Viruses offers an engaging introduction to the science behind viruses, how they spread, and how our bodies fight them. Young readers will learn about what viruses are, how they reproduce and spread, how our bodies fight them, the history of viruses in the world and more. By teaching readers about the science behind this timely topic and offering context for practices like social distancing...

THE WICKEDEST SECRET . . . Major Nathaniel Grey is free to bed whomever he wants, whenever he chooses, and that's exactly how he likes it. His only loyalties are to country and the two friends he served with-brothers he'd do anything for. So when one of them is gravely injured and asking for his little sister, Grey will move heaven and earth to bring her home. He's greeted not by the gangly girl he remembers, but a stunningly beautiful woman holding...