An Elementary Introduction to the Wolfram Language

Carson Dellosa 36-Piece Galaxy Planet Cutouts, Science and Space Theme Accents for Name Tags, Bulletin Board, Back to School Decorations, and Classroom Decor

To Tame a Land

Environment and Economy (Routledge Introductions to Environment: Environment and Society Texts)

Fisher-Price Baby’s First Blocks & Rock-a-Stack Toy Set, Bucket of 10 Shapes & Ring Stacking Activity for Developmental Play Ages 6+ Months (Amazon Exclusive)

Thomas & Friends Toy Trains MINIS 20 Pack of Miniature Push-Along Engines & Railway Vehicles for Pretend Play Preschool Kids Ages 3+ Years (Amazon Exclusive)

The Key Route, Part 1: Transbay Commuting by Train and Ferry (Interurbans Special 95)

Melissa & Doug Scoop and Stack Ice Cream Cone Wooden Magnetic Pretend Play Food Set, Preschool Toy Play Ice Cream Set, Pretend Food, Toy for Toddlers and Kids Ages 3+ - FSC-Certified

Melissa & Doug Deluxe Wooden Lacing Beads - Educational Activity with 27 Beads and 2 Laces