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Nineteenth-century scientist David Starr Jordan built one of the most important fish specimen collections ever seen, until the 1906 San Francisco earthquake shattered his life's work.

NCSS-CBC 2021 Notable Social Studies Trade Book One of Bank Street’s 2021 Best Children’s Books of the Year STARRED REVIEW! “Armed with her own unique power phrase—'I’m Lulu Lovington, the ONE and only!’—Lulu feels empowered to handle any questions that come her way…. This book does more than simply tell a single story of biracial experience: it talks about navigating everyday racism in sensitive, but frank, ways. This affirmation is just as important as the power phrase…. All children will benefit from this pitch-perfect discussion of race, identity, complexity, and beauty.”--Kirkus Lulu loves her family, but people are always asking What are you? Lulu hates that question. Her brother inspires her to come up with a power phrase so she can easily express who she is, not what she is. Includes a note from the author, sharing her experience as the only biracial person in her family and advice for navigating the complexity of when both parents do not share the same racial identity as their children.

An evocative collection of short stories by a three-time Pura Belpre honoree. Now available in paperback! When Carmen Teresa receives a notebook as a holiday gift, the guests suggest she write down their own childhood stories, which they tell. But Carmen Teresa, who loves to cook, collects their family recipes instead! With energy, sensitivity, and warmth, Lulu Delacre introduces readers to a symphony of colorful characters whose 9 stories dance through a year of Latin American holidays and customs. Countries include Mexico, Puerto Rico, Argentina, Guatamala and Peru. Seventeen delicious and authentic recipes are included.

"From a very young age, Juana Inés loved words. When she was three years old, she followed her sister to school and begged the teacher to let her stay so she could learn how to read. Juana enjoyed poring over books and was soon making up her own stories, songs, and poems. Juana wanted to become a scholar, but career options for women were limited at this time. She decided to become a nun--Sor Juana Inés de la Cruz--in order to spend her life in solitude reading and writing. Though she died in 1695, Sor Juana Inés is still considered one of the most brilliant writers in Mexico's history: her poetry is recited by schoolchildren throughout Mexico and is studied at schools and universities around the world"--

Twelve classic tales from Latin America - before and after the days of Columbus.

This book is about making machine learning models and their decisions interpretable. After exploring the concepts of interpretability, you will learn about simple, interpretable models such as decision trees, decision rules and linear regression. Later chapters focus on general model-agnostic methods for interpreting black box models like feature importance and accumulated local effects and explaining individual predictions with Shapley values and LIME. All interpretation methods are explained in depth and discussed critically. How do they work under the hood? What are their strengths and weaknesses? How can their outputs be interpreted? This book will enable you to select and correctly apply the interpretation method that is most suitable for your machine learning project.