{"title":"Advanced — Ages 15+","description":"\u0026lt;p\u0026gt;Senior high school and first-year university territory. Calculus, organic chemistry, mechanics and electromagnetism, real programming — the subjects where most students stop struggling with the topic and start struggling with the textbook.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Advanced-tier books are dense but not cold: every concept is built from the one before it, every problem set is fully worked, and nothing is hidden behind notation the reader hasn't met yet.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Available as an instant PDF download or a printed, bound copy shipped to your door.\u0026lt;\/p\u0026gt;","products":[],"url":"https:\/\/littlescholarsco.com\/collections\/advanced-ages-15.oembed","provider":"Little Scholars Co.","version":"1.0","type":"link"}