Summer sale #2 is here! Save 35-40% off most titles. Free shipping on $150+

Shop Books & Resources

Shop 18 Years Old

Advanced world history studies, in-depth grammar, and compelling audiobooks offer interest and challenge for teens.

Our age categories correspond to grade levels, and are just meant as a rough guide. Always focus on your own child’s interests and abilities, rather than standard age/grade levels.

Learn more

Home » 18 Years Old

Filter By

Showing 1–9 of 38 results

Sale!
A Collection of Just So Stories
0 out of 5
$8.42 – $12.57 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Electoral Apocalypses: The Complete Series
5.00 out of 5
Original price was: $12.95.Current price is: $8.42. Add to cart
Sale!
Electoral Apocalypses, Episode 1: Poison Pens & Pistols at Dawn: Jefferson, Hamilton, Burr, & the Election of 1800
0 out of 5
Original price was: $4.95.Current price is: $3.22. Add to cart
Sale!
Electoral Apocalypses, Episode 2: A House Divided: The Election of 1860 and the Coming of the Civil War
0 out of 5
Original price was: $4.95.Current price is: $3.22. Add to cart
Sale!
Electoral Apocalypses, Episode 3: The Whole World Is Watching: Riots, Radicals, and the Election of 1968
3.00 out of 5
Original price was: $4.95.Current price is: $3.22. Add to cart
Sale!
I, Too, Sing America: Stories and Poems Honoring Black Lives and History Audio Collection
0 out of 5
Original price was: $10.95.Current price is: $7.12. Add to cart
Sympathy, by Paul Laurence Dunbar
5.00 out of 5
$0.01 Add to cart
Sale!
A Tale of Two Cities
0 out of 5
$8.42 – $12.57 Select options This product has multiple variants. The options may be chosen on the product page
Sale!
A Treasury of Wisdom: Stories of Hope and Inspiration
0 out of 5
$8.42 – $12.57 Select options This product has multiple variants. The options may be chosen on the product page