Experience mathematics like never before in a whimsical puzzle hunt through the exciting Modultown It is a fiction book for children ages 9-14 and the young at heart. Lovers of math, puzzles, or fantasy adventures alike will delight in this journey of problem-solving and friendship. Playing in Modultown unlocks pathways into number theory, computer science, genetics, and other essential modern fields. This is a sequel to "Funville Adventures," a mathematical fantasy about functions and functionals featuring the same characters.